76831018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{2551}}^1$

素因数の和:2638

約数の個数: 24

約数和(自身を含む): 129263904

約数和(自身を除く): 52432886

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 1369, 2551, 2738, 5102, 15059, 28061, 30118, 56122, 94387, 188774, 1038257, 2076514, 3492319, 6984638, 38415509, 76831018]

約数ペア:

[(1, 76831018), (2, 38415509), (11, 6984638), (22, 3492319), (37, 2076514), (74, 1038257), (407, 188774), (814, 94387), (1369, 56122), (2551, 30118), (2738, 28061), (5102, 15059)]