25364608

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{2791}}^1$

素因数の和:2876

約数の個数: 32

約数和(自身を含む): 51261120

約数和(自身を除く): 25896512

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 2791, 4544, 5582, 9088, 11164, 22328, 44656, 89312, 178624, 198161, 357248, 396322, 792644, 1585288, 3170576, 6341152, 12682304, 25364608]

約数ペア:

[(1, 25364608), (2, 12682304), (4, 6341152), (8, 3170576), (16, 1585288), (32, 792644), (64, 396322), (71, 357248), (128, 198161), (142, 178624), (284, 89312), (568, 44656), (1136, 22328), (2272, 11164), (2791, 9088), (4544, 5582)]