28495896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:94

約数の個数: 192

約数和(自身を含む): 92171520

約数和(自身を除く): 63675624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 23, 24, 26, 33, 38, 39, 44, 46, 52, 57, 66, 69, 76, 78, 88, 92, 104, 114, 132, 138, 143, 152, 156, 184, 209, 228, 247, 253, 264, 276, 286, 299, 312, 361, 418, 429, 437, 456, 494, 506, 552, 572, 598, 627, 722, 741, 759, 836, 858, 874, 897, 988, 1012, 1083, 1144, 1196, 1254, 1311, 1444, 1482, 1518, 1672, 1716, 1748, 1794, 1976, 2024, 2166, 2392, 2508, 2622, 2717, 2888, 2964, 3036, 3289, 3432, 3496, 3588, 3971, 4332, 4693, 4807, 5016, 5244, 5434, 5681, 5928, 6072, 6578, 7176, 7942, 8151, 8303, 8664, 9386, 9614, 9867, 10488, 10868, 11362, 11913, 13156, 14079, 14421, 15884, 16302, 16606, 17043, 18772, 19228, 19734, 21736, 22724, 23826, 24909, 26312, 28158, 28842, 31768, 32604, 33212, 34086, 37544, 38456, 39468, 45448, 47652, 49818, 51623, 56316, 57684, 62491, 65208, 66424, 68172, 78936, 91333, 95304, 99636, 103246, 107939, 112632, 115368, 124982, 136344, 154869, 182666, 187473, 199272, 206492, 215878, 249964, 273999, 309738, 323817, 365332, 374946, 412984, 431756, 499928, 547998, 619476, 647634, 730664, 749892, 863512, 1095996, 1187329, 1238952, 1295268, 1499784, 2191992, 2374658, 2590536, 3561987, 4749316, 7123974, 9498632, 14247948, 28495896]

約数ペア:

[(1, 28495896), (2, 14247948), (3, 9498632), (4, 7123974), (6, 4749316), (8, 3561987), (11, 2590536), (12, 2374658), (13, 2191992), (19, 1499784), (22, 1295268), (23, 1238952), (24, 1187329), (26, 1095996), (33, 863512), (38, 749892), (39, 730664), (44, 647634), (46, 619476), (52, 547998), (57, 499928), (66, 431756), (69, 412984), (76, 374946), (78, 365332), (88, 323817), (92, 309738), (104, 273999), (114, 249964), (132, 215878), (138, 206492), (143, 199272), (152, 187473), (156, 182666), (184, 154869), (209, 136344), (228, 124982), (247, 115368), (253, 112632), (264, 107939), (276, 103246), (286, 99636), (299, 95304), (312, 91333), (361, 78936), (418, 68172), (429, 66424), (437, 65208), (456, 62491), (494, 57684), (506, 56316), (552, 51623), (572, 49818), (598, 47652), (627, 45448), (722, 39468), (741, 38456), (759, 37544), (836, 34086), (858, 33212), (874, 32604), (897, 31768), (988, 28842), (1012, 28158), (1083, 26312), (1144, 24909), (1196, 23826), (1254, 22724), (1311, 21736), (1444, 19734), (1482, 19228), (1518, 18772), (1672, 17043), (1716, 16606), (1748, 16302), (1794, 15884), (1976, 14421), (2024, 14079), (2166, 13156), (2392, 11913), (2508, 11362), (2622, 10868), (2717, 10488), (2888, 9867), (2964, 9614), (3036, 9386), (3289, 8664), (3432, 8303), (3496, 8151), (3588, 7942), (3971, 7176), (4332, 6578), (4693, 6072), (4807, 5928), (5016, 5681), (5244, 5434)]