28316268

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{25373}}^1$

素因数の和:25414

約数の個数: 36

約数和(自身を含む): 73889088

約数和(自身を除く): 45572820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 25373, 50746, 76119, 101492, 152238, 228357, 304476, 456714, 786563, 913428, 1573126, 2359689, 3146252, 4719378, 7079067, 9438756, 14158134, 28316268]

約数ペア:

[(1, 28316268), (2, 14158134), (3, 9438756), (4, 7079067), (6, 4719378), (9, 3146252), (12, 2359689), (18, 1573126), (31, 913428), (36, 786563), (62, 456714), (93, 304476), (124, 228357), (186, 152238), (279, 101492), (372, 76119), (558, 50746), (1116, 25373)]