25672416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 88252416

約数和(自身を除く): 62580000

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 32, 33, 42, 44, 46, 48, 56, 66, 69, 77, 84, 88, 92, 96, 112, 132, 138, 151, 154, 161, 168, 176, 184, 224, 231, 253, 264, 276, 302, 308, 322, 336, 352, 368, 453, 462, 483, 506, 528, 552, 604, 616, 644, 672, 736, 759, 906, 924, 966, 1012, 1056, 1057, 1104, 1208, 1232, 1288, 1518, 1661, 1771, 1812, 1848, 1932, 2024, 2114, 2208, 2416, 2464, 2576, 3036, 3171, 3322, 3473, 3542, 3624, 3696, 3864, 4048, 4228, 4832, 4983, 5152, 5313, 6072, 6342, 6644, 6946, 7084, 7248, 7392, 7728, 8096, 8456, 9966, 10419, 10626, 11627, 12144, 12684, 13288, 13892, 14168, 14496, 15456, 16912, 19932, 20838, 21252, 23254, 24288, 24311, 25368, 26576, 27784, 28336, 33824, 34881, 38203, 39864, 41676, 42504, 46508, 48622, 50736, 53152, 55568, 56672, 69762, 72933, 76406, 79728, 83352, 85008, 93016, 97244, 101472, 111136, 114609, 139524, 145866, 152812, 159456, 166704, 170016, 186032, 194488, 229218, 267421, 279048, 291732, 305624, 333408, 372064, 388976, 458436, 534842, 558096, 583464, 611248, 777952, 802263, 916872, 1069684, 1116192, 1166928, 1222496, 1604526, 1833744, 2139368, 2333856, 3209052, 3667488, 4278736, 6418104, 8557472, 12836208, 25672416]

約数ペア:

[(1, 25672416), (2, 12836208), (3, 8557472), (4, 6418104), (6, 4278736), (7, 3667488), (8, 3209052), (11, 2333856), (12, 2139368), (14, 1833744), (16, 1604526), (21, 1222496), (22, 1166928), (23, 1116192), (24, 1069684), (28, 916872), (32, 802263), (33, 777952), (42, 611248), (44, 583464), (46, 558096), (48, 534842), (56, 458436), (66, 388976), (69, 372064), (77, 333408), (84, 305624), (88, 291732), (92, 279048), (96, 267421), (112, 229218), (132, 194488), (138, 186032), (151, 170016), (154, 166704), (161, 159456), (168, 152812), (176, 145866), (184, 139524), (224, 114609), (231, 111136), (253, 101472), (264, 97244), (276, 93016), (302, 85008), (308, 83352), (322, 79728), (336, 76406), (352, 72933), (368, 69762), (453, 56672), (462, 55568), (483, 53152), (506, 50736), (528, 48622), (552, 46508), (604, 42504), (616, 41676), (644, 39864), (672, 38203), (736, 34881), (759, 33824), (906, 28336), (924, 27784), (966, 26576), (1012, 25368), (1056, 24311), (1057, 24288), (1104, 23254), (1208, 21252), (1232, 20838), (1288, 19932), (1518, 16912), (1661, 15456), (1771, 14496), (1812, 14168), (1848, 13892), (1932, 13288), (2024, 12684), (2114, 12144), (2208, 11627), (2416, 10626), (2464, 10419), (2576, 9966), (3036, 8456), (3171, 8096), (3322, 7728), (3473, 7392), (3542, 7248), (3624, 7084), (3696, 6946), (3864, 6644), (4048, 6342), (4228, 6072), (4832, 5313), (4983, 5152)]