71962499

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4127}}^1$

素因数の和:4234

約数の個数: 16

約数和(自身を含む): 85598208

約数和(自身を除く): 13635709

約数列:

[1, 7, 47, 53, 329, 371, 2491, 4127, 17437, 28889, 193969, 218731, 1357783, 1531117, 10280357, 71962499]

約数ペア:

[(1, 71962499), (7, 10280357), (47, 1531117), (53, 1357783), (329, 218731), (371, 193969), (2491, 28889), (4127, 17437)]