22425728

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{13477}}^1$

素因数の和:13504

約数の個数: 32

約数和(自身を含む): 48116460

約数和(自身を除く): 25690732

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 13477, 26954, 53908, 107816, 175201, 215632, 350402, 431264, 700804, 862528, 1401608, 1725056, 2803216, 5606432, 11212864, 22425728]

約数ペア:

[(1, 22425728), (2, 11212864), (4, 5606432), (8, 2803216), (13, 1725056), (16, 1401608), (26, 862528), (32, 700804), (52, 431264), (64, 350402), (104, 215632), (128, 175201), (208, 107816), (416, 53908), (832, 26954), (1664, 13477)]