68904604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{1637}}^1$

素因数の和:2277

約数の個数: 24

約数和(自身を含む): 127960560

約数和(自身を除く): 59055956

約数列:

[1, 2, 4, 17, 34, 68, 619, 1238, 1637, 2476, 3274, 6548, 10523, 21046, 27829, 42092, 55658, 111316, 1013303, 2026606, 4053212, 17226151, 34452302, 68904604]

約数ペア:

[(1, 68904604), (2, 34452302), (4, 17226151), (17, 4053212), (34, 2026606), (68, 1013303), (619, 111316), (1238, 55658), (1637, 42092), (2476, 27829), (3274, 21046), (6548, 10523)]