13318528

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 26946360

約数和(自身を除く): 13627832

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 1553, 2144, 3106, 4288, 6212, 8576, 12424, 24848, 49696, 99392, 104051, 198784, 208102, 416204, 832408, 1664816, 3329632, 6659264, 13318528]

約数ペア:

[(1, 13318528), (2, 6659264), (4, 3329632), (8, 1664816), (16, 832408), (32, 416204), (64, 208102), (67, 198784), (128, 104051), (134, 99392), (268, 49696), (536, 24848), (1072, 12424), (1553, 8576), (2144, 6212), (3106, 4288)]