13481408

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{12391}}^1$

素因数の和:12420

約数の個数: 28

約数和(自身を含む): 28328112

約数和(自身を除く): 14846704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 12391, 24782, 49564, 99128, 198256, 210647, 396512, 421294, 793024, 842588, 1685176, 3370352, 6740704, 13481408]

約数ペア:

[(1, 13481408), (2, 6740704), (4, 3370352), (8, 1685176), (16, 842588), (17, 793024), (32, 421294), (34, 396512), (64, 210647), (68, 198256), (136, 99128), (272, 49564), (544, 24782), (1088, 12391)]