74321764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{18979}}^1$

素因数の和:19083

約数の個数: 24

約数和(自身を含む): 143488800

約数和(自身を除く): 69167036

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 18979, 37958, 75916, 208769, 417538, 835076, 1689131, 3378262, 6756524, 18580441, 37160882, 74321764]

約数ペア:

[(1, 74321764), (2, 37160882), (4, 18580441), (11, 6756524), (22, 3378262), (44, 1689131), (89, 835076), (178, 417538), (356, 208769), (979, 75916), (1958, 37958), (3916, 18979)]