13913728

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 28127520

約数和(自身を除く): 14213792

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 1531, 2272, 3062, 4544, 6124, 9088, 12248, 24496, 48992, 97984, 108701, 195968, 217402, 434804, 869608, 1739216, 3478432, 6956864, 13913728]

約数ペア:

[(1, 13913728), (2, 6956864), (4, 3478432), (8, 1739216), (16, 869608), (32, 434804), (64, 217402), (71, 195968), (128, 108701), (142, 97984), (284, 48992), (568, 24496), (1136, 12248), (1531, 9088), (2272, 6124), (3062, 4544)]