63772828

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73471}}^1$

素因数の和:73513

約数の個数: 24

約数和(自身を含む): 131661824

約数和(自身を除く): 67888996

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 73471, 146942, 293884, 514297, 1028594, 2057188, 2277601, 4555202, 9110404, 15943207, 31886414, 63772828]

約数ペア:

[(1, 63772828), (2, 31886414), (4, 15943207), (7, 9110404), (14, 4555202), (28, 2277601), (31, 2057188), (62, 1028594), (124, 514297), (217, 293884), (434, 146942), (868, 73471)]