40761272

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{137707}}^1$

素因数の和:137750

約数の個数: 16

約数和(自身を含む): 78493560

約数和(自身を除く): 37732288

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 137707, 275414, 550828, 1101656, 5095159, 10190318, 20380636, 40761272]

約数ペア:

[(1, 40761272), (2, 20380636), (4, 10190318), (8, 5095159), (37, 1101656), (74, 550828), (148, 275414), (296, 137707)]