77897020136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{749009809}}^1$

素因数の和:749009828

約数の個数: 16

約数和(自身を含む): 157292060100

約数和(自身を除く): 79395039964

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 749009809, 1498019618, 2996039236, 5992078472, 9737127517, 19474255034, 38948510068, 77897020136]

約数ペア:

[(1, 77897020136), (2, 38948510068), (4, 19474255034), (8, 9737127517), (13, 5992078472), (26, 2996039236), (52, 1498019618), (104, 749009809)]