25336968

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{19919}}^1$

素因数の和:19981

約数の個数: 32

約数和(自身を含む): 64540800

約数和(自身を除く): 39203832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 19919, 39838, 59757, 79676, 119514, 159352, 239028, 478056, 1055707, 2111414, 3167121, 4222828, 6334242, 8445656, 12668484, 25336968]

約数ペア:

[(1, 25336968), (2, 12668484), (3, 8445656), (4, 6334242), (6, 4222828), (8, 3167121), (12, 2111414), (24, 1055707), (53, 478056), (106, 239028), (159, 159352), (212, 119514), (318, 79676), (424, 59757), (636, 39838), (1272, 19919)]