25200942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 56525040

約数和(自身を除く): 31324098

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 169, 174, 338, 377, 507, 754, 857, 1014, 1131, 1714, 2262, 2571, 4901, 5142, 9802, 11141, 14703, 22282, 24853, 29406, 33423, 49706, 66846, 74559, 144833, 149118, 289666, 323089, 434499, 646178, 868998, 969267, 1938534, 4200157, 8400314, 12600471, 25200942]

約数ペア:

[(1, 25200942), (2, 12600471), (3, 8400314), (6, 4200157), (13, 1938534), (26, 969267), (29, 868998), (39, 646178), (58, 434499), (78, 323089), (87, 289666), (169, 149118), (174, 144833), (338, 74559), (377, 66846), (507, 49706), (754, 33423), (857, 29406), (1014, 24853), (1131, 22282), (1714, 14703), (2262, 11141), (2571, 9802), (4901, 5142)]