22225252

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 46609920

約数和(自身を除く): 24384668

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 101, 116, 202, 203, 271, 404, 406, 542, 707, 812, 1084, 1414, 1897, 2828, 2929, 3794, 5858, 7588, 7859, 11716, 15718, 20503, 27371, 31436, 41006, 54742, 55013, 82012, 109484, 110026, 191597, 220052, 383194, 766388, 793759, 1587518, 3175036, 5556313, 11112626, 22225252]

約数ペア:

[(1, 22225252), (2, 11112626), (4, 5556313), (7, 3175036), (14, 1587518), (28, 793759), (29, 766388), (58, 383194), (101, 220052), (116, 191597), (202, 110026), (203, 109484), (271, 82012), (404, 55013), (406, 54742), (542, 41006), (707, 31436), (812, 27371), (1084, 20503), (1414, 15718), (1897, 11716), (2828, 7859), (2929, 7588), (3794, 5858)]