77562416

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{72353}}^1$

素因数の和:72428

約数の個数: 20

約数和(自身を含む): 152522232

約数和(自身を除く): 74959816

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 72353, 144706, 289412, 578824, 1157648, 4847651, 9695302, 19390604, 38781208, 77562416]

約数ペア:

[(1, 77562416), (2, 38781208), (4, 19390604), (8, 9695302), (16, 4847651), (67, 1157648), (134, 578824), (268, 289412), (536, 144706), (1072, 72353)]