31818052

素因数分解:

$2^2\times 7^4\times {\mathrm{3313}}^1$

素因数の和:3345

約数の個数: 30

約数和(自身を含む): 64977598

約数和(自身を除く): 33159546

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 3313, 4802, 6626, 9604, 13252, 23191, 46382, 92764, 162337, 324674, 649348, 1136359, 2272718, 4545436, 7954513, 15909026, 31818052]

約数ペア:

[(1, 31818052), (2, 15909026), (4, 7954513), (7, 4545436), (14, 2272718), (28, 1136359), (49, 649348), (98, 324674), (196, 162337), (343, 92764), (686, 46382), (1372, 23191), (2401, 13252), (3313, 9604), (4802, 6626)]