39988102

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2521}}^1$

素因数の和:2644

約数の個数: 32

約数和(自身を含む): 75538944

約数和(自身を除く): 35550842

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 721, 1133, 1442, 2266, 2521, 5042, 7931, 15862, 17647, 27731, 35294, 55462, 194117, 259663, 388234, 519326, 1817641, 2856293, 3635282, 5712586, 19994051, 39988102]

約数ペア:

[(1, 39988102), (2, 19994051), (7, 5712586), (11, 3635282), (14, 2856293), (22, 1817641), (77, 519326), (103, 388234), (154, 259663), (206, 194117), (721, 55462), (1133, 35294), (1442, 27731), (2266, 17647), (2521, 15862), (5042, 7931)]