28570716

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{25601}}^1$

素因数の和:25642

約数の個数: 36

約数和(自身を含む): 74553024

約数和(自身を除く): 45982308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 25601, 51202, 76803, 102404, 153606, 230409, 307212, 460818, 793631, 921636, 1587262, 2380893, 3174524, 4761786, 7142679, 9523572, 14285358, 28570716]

約数ペア:

[(1, 28570716), (2, 14285358), (3, 9523572), (4, 7142679), (6, 4761786), (9, 3174524), (12, 2380893), (18, 1587262), (31, 921636), (36, 793631), (62, 460818), (93, 307212), (124, 230409), (186, 153606), (279, 102404), (372, 76803), (558, 51202), (1116, 25601)]