78244048

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{132169}}^1$

素因数の和:132214

約数の個数: 20

約数和(自身を含む): 155696260

約数和(自身を除く): 77452212

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 132169, 264338, 528676, 1057352, 2114704, 4890253, 9780506, 19561012, 39122024, 78244048]

約数ペア:

[(1, 78244048), (2, 39122024), (4, 19561012), (8, 9780506), (16, 4890253), (37, 2114704), (74, 1057352), (148, 528676), (296, 264338), (592, 132169)]