25144392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 80236800

約数和(自身を除く): 55092408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 397, 406, 546, 609, 696, 728, 754, 794, 812, 1092, 1131, 1191, 1218, 1508, 1588, 1624, 2184, 2262, 2382, 2436, 2639, 2779, 3016, 3176, 4524, 4764, 4872, 5161, 5278, 5558, 7917, 8337, 9048, 9528, 10322, 10556, 11116, 11513, 15483, 15834, 16674, 20644, 21112, 22232, 23026, 30966, 31668, 33348, 34539, 36127, 41288, 46052, 61932, 63336, 66696, 69078, 72254, 80591, 92104, 108381, 123864, 138156, 144508, 149669, 161182, 216762, 241773, 276312, 289016, 299338, 322364, 433524, 449007, 483546, 598676, 644728, 867048, 898014, 967092, 1047683, 1197352, 1796028, 1934184, 2095366, 3143049, 3592056, 4190732, 6286098, 8381464, 12572196, 25144392]

約数ペア:

[(1, 25144392), (2, 12572196), (3, 8381464), (4, 6286098), (6, 4190732), (7, 3592056), (8, 3143049), (12, 2095366), (13, 1934184), (14, 1796028), (21, 1197352), (24, 1047683), (26, 967092), (28, 898014), (29, 867048), (39, 644728), (42, 598676), (52, 483546), (56, 449007), (58, 433524), (78, 322364), (84, 299338), (87, 289016), (91, 276312), (104, 241773), (116, 216762), (156, 161182), (168, 149669), (174, 144508), (182, 138156), (203, 123864), (232, 108381), (273, 92104), (312, 80591), (348, 72254), (364, 69078), (377, 66696), (397, 63336), (406, 61932), (546, 46052), (609, 41288), (696, 36127), (728, 34539), (754, 33348), (794, 31668), (812, 30966), (1092, 23026), (1131, 22232), (1191, 21112), (1218, 20644), (1508, 16674), (1588, 15834), (1624, 15483), (2184, 11513), (2262, 11116), (2382, 10556), (2436, 10322), (2639, 9528), (2779, 9048), (3016, 8337), (3176, 7917), (4524, 5558), (4764, 5278), (4872, 5161)]