76278416

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{18127}}^1$

素因数の和:18398

約数の個数: 20

約数和(自身を含む): 148359552

約数和(自身を除く): 72081136

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 18127, 36254, 72508, 145016, 290032, 4767401, 9534802, 19069604, 38139208, 76278416]

約数ペア:

[(1, 76278416), (2, 38139208), (4, 19069604), (8, 9534802), (16, 4767401), (263, 290032), (526, 145016), (1052, 72508), (2104, 36254), (4208, 18127)]