2877712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{4861}}^1$

素因数の和:4906

約数の個数: 20

約数和(自身を含む): 5727436

約数和(自身を除く): 2849724

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 4861, 9722, 19444, 38888, 77776, 179857, 359714, 719428, 1438856, 2877712]

約数ペア:

[(1, 2877712), (2, 1438856), (4, 719428), (8, 359714), (16, 179857), (37, 77776), (74, 38888), (148, 19444), (296, 9722), (592, 4861)]