76717390

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{28309}}^1$

素因数の和:28587

約数の個数: 16

約数和(自身を含む): 138605760

約数和(自身を除く): 61888370

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 28309, 56618, 141545, 283090, 7671739, 15343478, 38358695, 76717390]

約数ペア:

[(1, 76717390), (2, 38358695), (5, 15343478), (10, 7671739), (271, 283090), (542, 141545), (1355, 56618), (2710, 28309)]