2517376

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 5104080

約数和(自身を除く): 2586704

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 277, 284, 554, 568, 1108, 1136, 2216, 2272, 4432, 4544, 8864, 9088, 17728, 19667, 35456, 39334, 78668, 157336, 314672, 629344, 1258688, 2517376]

約数ペア:

[(1, 2517376), (2, 1258688), (4, 629344), (8, 314672), (16, 157336), (32, 78668), (64, 39334), (71, 35456), (128, 19667), (142, 17728), (277, 9088), (284, 8864), (554, 4544), (568, 4432), (1108, 2272), (1136, 2216)]