71310974

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{23473}}^1$

素因数の和:23520

約数の個数: 24

約数和(自身を含む): 128449728

約数和(自身を除く): 57138754

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 23473, 46946, 164311, 328622, 727663, 1150177, 1455326, 2300354, 5093641, 10187282, 35655487, 71310974]

約数ペア:

[(1, 71310974), (2, 35655487), (7, 10187282), (14, 5093641), (31, 2300354), (49, 1455326), (62, 1150177), (98, 727663), (217, 328622), (434, 164311), (1519, 46946), (3038, 23473)]