76080491408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{279707689}}^1$

素因数の和:279707714

約数の個数: 20

約数和(自身を含む): 156076891020

約数和(自身を除く): 79996399612

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 279707689, 559415378, 1118830756, 2237661512, 4475323024, 4755030713, 9510061426, 19020122852, 38040245704, 76080491408]

約数ペア:

[(1, 76080491408), (2, 38040245704), (4, 19020122852), (8, 9510061426), (16, 4755030713), (17, 4475323024), (34, 2237661512), (68, 1118830756), (136, 559415378), (272, 279707689)]