61728908

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1879}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 111175680

約数和(自身を除く): 49446772

約数列:

[1, 2, 4, 43, 86, 172, 191, 382, 764, 1879, 3758, 7516, 8213, 16426, 32852, 80797, 161594, 323188, 358889, 717778, 1435556, 15432227, 30864454, 61728908]

約数ペア:

[(1, 61728908), (2, 30864454), (4, 15432227), (43, 1435556), (86, 717778), (172, 358889), (191, 323188), (382, 161594), (764, 80797), (1879, 32852), (3758, 16426), (7516, 8213)]