22101016

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 50688000

約数和(自身を除く): 28586984

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 116, 124, 203, 217, 232, 248, 406, 434, 439, 812, 868, 878, 899, 1624, 1736, 1756, 1798, 3073, 3512, 3596, 6146, 6293, 7192, 12292, 12586, 12731, 13609, 24584, 25172, 25462, 27218, 50344, 50924, 54436, 89117, 95263, 101848, 108872, 178234, 190526, 356468, 381052, 394661, 712936, 762104, 789322, 1578644, 2762627, 3157288, 5525254, 11050508, 22101016]

約数ペア:

[(1, 22101016), (2, 11050508), (4, 5525254), (7, 3157288), (8, 2762627), (14, 1578644), (28, 789322), (29, 762104), (31, 712936), (56, 394661), (58, 381052), (62, 356468), (116, 190526), (124, 178234), (203, 108872), (217, 101848), (232, 95263), (248, 89117), (406, 54436), (434, 50924), (439, 50344), (812, 27218), (868, 25462), (878, 25172), (899, 24584), (1624, 13609), (1736, 12731), (1756, 12586), (1798, 12292), (3073, 7192), (3512, 6293), (3596, 6146)]