71333222402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{161873}}^1$

素因数の和:162902

約数の個数: 32

約数和(自身を含む): 122131990512

約数和(自身を除く): 50798768110

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 997, 1994, 12961, 16949, 25922, 33898, 161873, 220337, 323746, 440674, 2104349, 2751841, 4208698, 5503682, 35773933, 71547866, 161387381, 322774762, 2098035953, 2743585477, 4196071906, 5487170954, 35666611201, 71333222402]

約数ペア:

[(1, 71333222402), (2, 35666611201), (13, 5487170954), (17, 4196071906), (26, 2743585477), (34, 2098035953), (221, 322774762), (442, 161387381), (997, 71547866), (1994, 35773933), (12961, 5503682), (16949, 4208698), (25922, 2751841), (33898, 2104349), (161873, 440674), (220337, 323746)]