71768086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 121117248

約数和(自身を除く): 49349162

約数列:

[1, 2, 13, 26, 37, 61, 74, 122, 481, 793, 962, 1223, 1586, 2257, 2446, 4514, 15899, 29341, 31798, 45251, 58682, 74603, 90502, 149206, 588263, 969839, 1176526, 1939678, 2760311, 5520622, 35884043, 71768086]

約数ペア:

[(1, 71768086), (2, 35884043), (13, 5520622), (26, 2760311), (37, 1939678), (61, 1176526), (74, 969839), (122, 588263), (481, 149206), (793, 90502), (962, 74603), (1223, 58682), (1586, 45251), (2257, 31798), (2446, 29341), (4514, 15899)]