72644924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{20899}}^1$

素因数の和:20993

約数の個数: 24

約数和(自身を含む): 140448000

約数和(自身を除く): 67803076

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 20899, 41798, 83596, 229889, 459778, 919556, 1651021, 3302042, 6604084, 18161231, 36322462, 72644924]

約数ペア:

[(1, 72644924), (2, 36322462), (4, 18161231), (11, 6604084), (22, 3302042), (44, 1651021), (79, 919556), (158, 459778), (316, 229889), (869, 83596), (1738, 41798), (3476, 20899)]