25146496

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{2767}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 50820480

約数和(自身を除く): 25673984

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 2767, 4544, 5534, 9088, 11068, 22136, 44272, 88544, 177088, 196457, 354176, 392914, 785828, 1571656, 3143312, 6286624, 12573248, 25146496]

約数ペア:

[(1, 25146496), (2, 12573248), (4, 6286624), (8, 3143312), (16, 1571656), (32, 785828), (64, 392914), (71, 354176), (128, 196457), (142, 177088), (284, 88544), (568, 44272), (1136, 22136), (2272, 11068), (2767, 9088), (4544, 5534)]