25640568

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{7577}}^1$

素因数の和:7636

約数の個数: 48

約数和(自身を含む): 70930080

約数和(自身を除く): 45289512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 7577, 15154, 22731, 30308, 45462, 60616, 68193, 90924, 136386, 181848, 272772, 356119, 545544, 712238, 1068357, 1424476, 2136714, 2848952, 3205071, 4273428, 6410142, 8546856, 12820284, 25640568]

約数ペア:

[(1, 25640568), (2, 12820284), (3, 8546856), (4, 6410142), (6, 4273428), (8, 3205071), (9, 2848952), (12, 2136714), (18, 1424476), (24, 1068357), (36, 712238), (47, 545544), (72, 356119), (94, 272772), (141, 181848), (188, 136386), (282, 90924), (376, 68193), (423, 60616), (564, 45462), (846, 30308), (1128, 22731), (1692, 15154), (3384, 7577)]