28036476

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1096

約数の個数: 96

約数和(自身を含む): 82476800

約数和(自身を除く): 54440324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1051, 1404, 1482, 2052, 2102, 2223, 2964, 3153, 4204, 4446, 6306, 6669, 8892, 9459, 12612, 13338, 13663, 18918, 19969, 26676, 27326, 28377, 37836, 39938, 40989, 54652, 56754, 59907, 79876, 81978, 113508, 119814, 122967, 163956, 179721, 239628, 245934, 259597, 359442, 368901, 491868, 519194, 539163, 718884, 737802, 778791, 1038388, 1078326, 1475604, 1557582, 2156652, 2336373, 3115164, 4672746, 7009119, 9345492, 14018238, 28036476]

約数ペア:

[(1, 28036476), (2, 14018238), (3, 9345492), (4, 7009119), (6, 4672746), (9, 3115164), (12, 2336373), (13, 2156652), (18, 1557582), (19, 1475604), (26, 1078326), (27, 1038388), (36, 778791), (38, 737802), (39, 718884), (52, 539163), (54, 519194), (57, 491868), (76, 368901), (78, 359442), (108, 259597), (114, 245934), (117, 239628), (156, 179721), (171, 163956), (228, 122967), (234, 119814), (247, 113508), (342, 81978), (351, 79876), (468, 59907), (494, 56754), (513, 54652), (684, 40989), (702, 39938), (741, 37836), (988, 28377), (1026, 27326), (1051, 26676), (1404, 19969), (1482, 18918), (2052, 13663), (2102, 13338), (2223, 12612), (2964, 9459), (3153, 8892), (4204, 6669), (4446, 6306)]