28426624

素因数分解:

$2^7\times {\mathrm{337}}^1\times {\mathrm{659}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 56885400

約数和(自身を除く): 28458776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 337, 659, 674, 1318, 1348, 2636, 2696, 5272, 5392, 10544, 10784, 21088, 21568, 42176, 43136, 84352, 222083, 444166, 888332, 1776664, 3553328, 7106656, 14213312, 28426624]

約数ペア:

[(1, 28426624), (2, 14213312), (4, 7106656), (8, 3553328), (16, 1776664), (32, 888332), (64, 444166), (128, 222083), (337, 84352), (659, 43136), (674, 42176), (1318, 21568), (1348, 21088), (2636, 10784), (2696, 10544), (5272, 5392)]