71358898

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{3461}}^1$

素因数の和:3550

約数の個数: 24

約数和(自身を含む): 117839556

約数和(自身を除く): 46480658

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 3461, 6922, 10309, 20618, 44993, 89986, 211121, 422242, 584909, 1169818, 2744573, 5489146, 35679449, 71358898]

約数ペア:

[(1, 71358898), (2, 35679449), (13, 5489146), (26, 2744573), (61, 1169818), (122, 584909), (169, 422242), (338, 211121), (793, 89986), (1586, 44993), (3461, 20618), (6922, 10309)]