74899352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2081}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 153651600

約数和(自身を除く): 78752248

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 409, 818, 1636, 2081, 3272, 4162, 4499, 8324, 8998, 16648, 17996, 22891, 35992, 45782, 91564, 183128, 851129, 1702258, 3404516, 6809032, 9362419, 18724838, 37449676, 74899352]

約数ペア:

[(1, 74899352), (2, 37449676), (4, 18724838), (8, 9362419), (11, 6809032), (22, 3404516), (44, 1702258), (88, 851129), (409, 183128), (818, 91564), (1636, 45782), (2081, 35992), (3272, 22891), (4162, 17996), (4499, 16648), (8324, 8998)]