69921728

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{26647}}^1$

素因数の和:26700

約数の個数: 28

約数和(自身を含む): 142140432

約数和(自身を除く): 72218704

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 26647, 53294, 106588, 213176, 426352, 852704, 1092527, 1705408, 2185054, 4370108, 8740216, 17480432, 34960864, 69921728]

約数ペア:

[(1, 69921728), (2, 34960864), (4, 17480432), (8, 8740216), (16, 4370108), (32, 2185054), (41, 1705408), (64, 1092527), (82, 852704), (164, 426352), (328, 213176), (656, 106588), (1312, 53294), (2624, 26647)]