22555288

素因数分解:

$2^3\times 7^2\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 49637880

約数和(自身を除く): 27082592

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 163, 196, 326, 353, 392, 652, 706, 1141, 1304, 1412, 2282, 2471, 2824, 4564, 4942, 7987, 9128, 9884, 15974, 17297, 19768, 31948, 34594, 57539, 63896, 69188, 115078, 138376, 230156, 402773, 460312, 805546, 1611092, 2819411, 3222184, 5638822, 11277644, 22555288]

約数ペア:

[(1, 22555288), (2, 11277644), (4, 5638822), (7, 3222184), (8, 2819411), (14, 1611092), (28, 805546), (49, 460312), (56, 402773), (98, 230156), (163, 138376), (196, 115078), (326, 69188), (353, 63896), (392, 57539), (652, 34594), (706, 31948), (1141, 19768), (1304, 17297), (1412, 15974), (2282, 9884), (2471, 9128), (2824, 7987), (4564, 4942)]