21463288

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34843}}^1$

素因数の和:34867

約数の個数: 32

約数和(自身を含む): 50175360

約数和(自身を除く): 28712072

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 34843, 69686, 139372, 243901, 278744, 383273, 487802, 766546, 975604, 1533092, 1951208, 2682911, 3066184, 5365822, 10731644, 21463288]

約数ペア:

[(1, 21463288), (2, 10731644), (4, 5365822), (7, 3066184), (8, 2682911), (11, 1951208), (14, 1533092), (22, 975604), (28, 766546), (44, 487802), (56, 383273), (77, 278744), (88, 243901), (154, 139372), (308, 69686), (616, 34843)]