16928464

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 60

約数和(自身を含む): 39895264

約数和(自身を除く): 22966800

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 476, 523, 578, 952, 1046, 1156, 1904, 2023, 2092, 2312, 3661, 4046, 4184, 4624, 7322, 8092, 8368, 8891, 14644, 16184, 17782, 29288, 32368, 35564, 58576, 62237, 71128, 124474, 142256, 151147, 248948, 302294, 497896, 604588, 995792, 1058029, 1209176, 2116058, 2418352, 4232116, 8464232, 16928464]

約数ペア:

[(1, 16928464), (2, 8464232), (4, 4232116), (7, 2418352), (8, 2116058), (14, 1209176), (16, 1058029), (17, 995792), (28, 604588), (34, 497896), (56, 302294), (68, 248948), (112, 151147), (119, 142256), (136, 124474), (238, 71128), (272, 62237), (289, 58576), (476, 35564), (523, 32368), (578, 29288), (952, 17782), (1046, 16184), (1156, 14644), (1904, 8891), (2023, 8368), (2092, 8092), (2312, 7322), (3661, 4624), (4046, 4184)]