40779862

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:831

約数の個数: 16

約数和(自身を含む): 61851600

約数和(自身を除く): 21071738

約数列:

[1, 2, 229, 269, 331, 458, 538, 662, 61601, 75799, 89039, 123202, 151598, 178078, 20389931, 40779862]

約数ペア:

[(1, 40779862), (2, 20389931), (229, 178078), (269, 151598), (331, 123202), (458, 89039), (538, 75799), (662, 61601)]