25372464

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 71682912

約数和(自身を除く): 46310448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 146, 156, 208, 219, 292, 312, 438, 557, 584, 624, 876, 949, 1114, 1168, 1671, 1752, 1898, 2228, 2847, 3342, 3504, 3796, 4456, 5694, 6684, 7241, 7592, 8912, 11388, 13368, 14482, 15184, 21723, 22776, 26736, 28964, 40661, 43446, 45552, 57928, 81322, 86892, 115856, 121983, 162644, 173784, 243966, 325288, 347568, 487932, 528593, 650576, 975864, 1057186, 1585779, 1951728, 2114372, 3171558, 4228744, 6343116, 8457488, 12686232, 25372464]

約数ペア:

[(1, 25372464), (2, 12686232), (3, 8457488), (4, 6343116), (6, 4228744), (8, 3171558), (12, 2114372), (13, 1951728), (16, 1585779), (24, 1057186), (26, 975864), (39, 650576), (48, 528593), (52, 487932), (73, 347568), (78, 325288), (104, 243966), (146, 173784), (156, 162644), (208, 121983), (219, 115856), (292, 86892), (312, 81322), (438, 57928), (557, 45552), (584, 43446), (624, 40661), (876, 28964), (949, 26736), (1114, 22776), (1168, 21723), (1671, 15184), (1752, 14482), (1898, 13368), (2228, 11388), (2847, 8912), (3342, 7592), (3504, 7241), (3796, 6684), (4456, 5694)]