28364116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12163}}^1$

素因数の和:12231

約数の個数: 24

約数和(自身を含む): 55175904

約数和(自身を除く): 26811788

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 12163, 24326, 48652, 133793, 267586, 535172, 644639, 1289278, 2578556, 7091029, 14182058, 28364116]

約数ペア:

[(1, 28364116), (2, 14182058), (4, 7091029), (11, 2578556), (22, 1289278), (44, 644639), (53, 535172), (106, 267586), (212, 133793), (583, 48652), (1166, 24326), (2332, 12163)]