71439524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{2381}}^1$

素因数の和:2975

約数の個数: 24

約数和(自身を含む): 134926008

約数和(自身を除く): 63486484

約数列:

[1, 2, 4, 13, 26, 52, 577, 1154, 2308, 2381, 4762, 7501, 9524, 15002, 30004, 30953, 61906, 123812, 1373837, 2747674, 5495348, 17859881, 35719762, 71439524]

約数ペア:

[(1, 71439524), (2, 35719762), (4, 17859881), (13, 5495348), (26, 2747674), (52, 1373837), (577, 123812), (1154, 61906), (2308, 30953), (2381, 30004), (4762, 15002), (7501, 9524)]