85869826

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{709}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 151724160

約数和(自身を除く): 65854334

約数列:

[1, 2, 7, 14, 41, 82, 211, 287, 422, 574, 709, 1418, 1477, 2954, 4963, 8651, 9926, 17302, 29069, 58138, 60557, 121114, 149599, 203483, 299198, 406966, 1047193, 2094386, 6133559, 12267118, 42934913, 85869826]

約数ペア:

[(1, 85869826), (2, 42934913), (7, 12267118), (14, 6133559), (41, 2094386), (82, 1047193), (211, 406966), (287, 299198), (422, 203483), (574, 149599), (709, 121114), (1418, 60557), (1477, 58138), (2954, 29069), (4963, 17302), (8651, 9926)]