25900364

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 54190080

約数和(自身を除く): 28289716

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 167, 191, 203, 334, 382, 406, 668, 764, 812, 1169, 1337, 2338, 2674, 4676, 4843, 5348, 5539, 9686, 11078, 19372, 22156, 31897, 33901, 38773, 63794, 67802, 77546, 127588, 135604, 155092, 223279, 446558, 893116, 925013, 1850026, 3700052, 6475091, 12950182, 25900364]

約数ペア:

[(1, 25900364), (2, 12950182), (4, 6475091), (7, 3700052), (14, 1850026), (28, 925013), (29, 893116), (58, 446558), (116, 223279), (167, 155092), (191, 135604), (203, 127588), (334, 77546), (382, 67802), (406, 63794), (668, 38773), (764, 33901), (812, 31897), (1169, 22156), (1337, 19372), (2338, 11078), (2674, 9686), (4676, 5539), (4843, 5348)]