78801868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{14669}}^1$

素因数の和:14769

約数の個数: 24

約数和(自身を含む): 147873600

約数和(自身を除く): 69071732

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 14669, 29338, 58676, 249373, 498746, 997492, 1158851, 2317702, 4635404, 19700467, 39400934, 78801868]

約数ペア:

[(1, 78801868), (2, 39400934), (4, 19700467), (17, 4635404), (34, 2317702), (68, 1158851), (79, 997492), (158, 498746), (316, 249373), (1343, 58676), (2686, 29338), (5372, 14669)]