76987586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{72221}}^1$

素因数の和:72277

約数の個数: 16

約数和(自身を含む): 127399608

約数和(自身を除く): 50412022

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 72221, 144442, 938873, 1877746, 2961061, 5922122, 38493793, 76987586]

約数ペア:

[(1, 76987586), (2, 38493793), (13, 5922122), (26, 2961061), (41, 1877746), (82, 938873), (533, 144442), (1066, 72221)]