22739528

素因数分解:

$2^3\times 7^3\times {\mathrm{8287}}^1$

素因数の和:8314

約数の個数: 32

約数和(自身を含む): 49728000

約数和(自身を除く): 26988472

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 8287, 16574, 33148, 58009, 66296, 116018, 232036, 406063, 464072, 812126, 1624252, 2842441, 3248504, 5684882, 11369764, 22739528]

約数ペア:

[(1, 22739528), (2, 11369764), (4, 5684882), (7, 3248504), (8, 2842441), (14, 1624252), (28, 812126), (49, 464072), (56, 406063), (98, 232036), (196, 116018), (343, 66296), (392, 58009), (686, 33148), (1372, 16574), (2744, 8287)]