2571907728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4121647}}^1$

素因数の和:4121671

約数の個数: 40

約数和(自身を含む): 7155180928

約数和(自身を除く): 4583273200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 4121647, 8243294, 12364941, 16486588, 24729882, 32973176, 49459764, 53581411, 65946352, 98919528, 107162822, 160744233, 197839056, 214325644, 321488466, 428651288, 642976932, 857302576, 1285953864, 2571907728]

約数ペア:

[(1, 2571907728), (2, 1285953864), (3, 857302576), (4, 642976932), (6, 428651288), (8, 321488466), (12, 214325644), (13, 197839056), (16, 160744233), (24, 107162822), (26, 98919528), (39, 65946352), (48, 53581411), (52, 49459764), (78, 32973176), (104, 24729882), (156, 16486588), (208, 12364941), (312, 8243294), (624, 4121647)]