26196968

素因数分解:

$2^3\times 7^3\times {\mathrm{9547}}^1$

素因数の和:9574

約数の個数: 32

約数和(自身を含む): 57288000

約数和(自身を除く): 31091032

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 9547, 19094, 38188, 66829, 76376, 133658, 267316, 467803, 534632, 935606, 1871212, 3274621, 3742424, 6549242, 13098484, 26196968]

約数ペア:

[(1, 26196968), (2, 13098484), (4, 6549242), (7, 3742424), (8, 3274621), (14, 1871212), (28, 935606), (49, 534632), (56, 467803), (98, 267316), (196, 133658), (343, 76376), (392, 66829), (686, 38188), (1372, 19094), (2744, 9547)]