66661244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{31267}}^1$

素因数の和:31325

約数の個数: 24

約数和(自身を含む): 128699088

約数和(自身を除く): 62037844

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 31267, 62534, 125068, 406471, 812942, 1281947, 1625884, 2563894, 5127788, 16665311, 33330622, 66661244]

約数ペア:

[(1, 66661244), (2, 33330622), (4, 16665311), (13, 5127788), (26, 2563894), (41, 1625884), (52, 1281947), (82, 812942), (164, 406471), (533, 125068), (1066, 62534), (2132, 31267)]