40253108

素因数分解:

$2^2\times 7^3\times {\mathrm{29339}}^1$

素因数の和:29364

約数の個数: 24

約数和(自身を含む): 82152000

約数和(自身を除く): 41898892

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 29339, 58678, 117356, 205373, 410746, 821492, 1437611, 2875222, 5750444, 10063277, 20126554, 40253108]

約数ペア:

[(1, 40253108), (2, 20126554), (4, 10063277), (7, 5750444), (14, 2875222), (28, 1437611), (49, 821492), (98, 410746), (196, 205373), (343, 117356), (686, 58678), (1372, 29339)]