40549704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129967}}^1$

素因数の和:129989

約数の個数: 32

約数和(自身を含む): 109173120

約数和(自身を除く): 68623416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 129967, 259934, 389901, 519868, 779802, 1039736, 1559604, 1689571, 3119208, 3379142, 5068713, 6758284, 10137426, 13516568, 20274852, 40549704]

約数ペア:

[(1, 40549704), (2, 20274852), (3, 13516568), (4, 10137426), (6, 6758284), (8, 5068713), (12, 3379142), (13, 3119208), (24, 1689571), (26, 1559604), (39, 1039736), (52, 779802), (78, 519868), (104, 389901), (156, 259934), (312, 129967)]