42556108

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7487}}^1$

素因数の和:7534

約数の個数: 36

約数和(自身を含む): 89631360

約数和(自身を除く): 47075252

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 7487, 14974, 29948, 52409, 104818, 209636, 217123, 366863, 434246, 733726, 868492, 1467452, 1519861, 3039722, 6079444, 10639027, 21278054, 42556108]

約数ペア:

[(1, 42556108), (2, 21278054), (4, 10639027), (7, 6079444), (14, 3039722), (28, 1519861), (29, 1467452), (49, 868492), (58, 733726), (98, 434246), (116, 366863), (196, 217123), (203, 209636), (406, 104818), (812, 52409), (1421, 29948), (2842, 14974), (5684, 7487)]