61897132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{17807}}^1$

素因数の和:17901

約数の個数: 24

約数和(自身を含む): 119669760

約数和(自身を除く): 57772628

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 17807, 35614, 71228, 195877, 391754, 783508, 1406753, 2813506, 5627012, 15474283, 30948566, 61897132]

約数ペア:

[(1, 61897132), (2, 30948566), (4, 15474283), (11, 5627012), (22, 2813506), (44, 1406753), (79, 783508), (158, 391754), (316, 195877), (869, 71228), (1738, 35614), (3476, 17807)]