28438624

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{12517}}^1$

素因数の和:12598

約数の個数: 24

約数和(自身を含む): 56781648

約数和(自身を除く): 28343024

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 12517, 25034, 50068, 100136, 200272, 400544, 888707, 1777414, 3554828, 7109656, 14219312, 28438624]

約数ペア:

[(1, 28438624), (2, 14219312), (4, 7109656), (8, 3554828), (16, 1777414), (32, 888707), (71, 400544), (142, 200272), (284, 100136), (568, 50068), (1136, 25034), (2272, 12517)]