22457288

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 49863600

約数和(自身を除く): 27406312

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 392, 413, 472, 826, 971, 1652, 1942, 2891, 3304, 3884, 5782, 6797, 7768, 11564, 13594, 23128, 27188, 47579, 54376, 57289, 95158, 114578, 190316, 229156, 380632, 401023, 458312, 802046, 1604092, 2807161, 3208184, 5614322, 11228644, 22457288]

約数ペア:

[(1, 22457288), (2, 11228644), (4, 5614322), (7, 3208184), (8, 2807161), (14, 1604092), (28, 802046), (49, 458312), (56, 401023), (59, 380632), (98, 229156), (118, 190316), (196, 114578), (236, 95158), (392, 57289), (413, 54376), (472, 47579), (826, 27188), (971, 23128), (1652, 13594), (1942, 11564), (2891, 7768), (3304, 6797), (3884, 5782)]