79026964

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1987}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 141497888

約数和(自身を除く): 62470924

約数列:

[1, 2, 4, 61, 122, 163, 244, 326, 652, 1987, 3974, 7948, 9943, 19886, 39772, 121207, 242414, 323881, 484828, 647762, 1295524, 19756741, 39513482, 79026964]

約数ペア:

[(1, 79026964), (2, 39513482), (4, 19756741), (61, 1295524), (122, 647762), (163, 484828), (244, 323881), (326, 242414), (652, 121207), (1987, 39772), (3974, 19886), (7948, 9943)]