25072992

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{12437}}^1$

素因数の和:12460

約数の個数: 72

約数和(自身を含む): 81493776

約数和(自身を除く): 56420784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 12437, 24874, 37311, 49748, 74622, 87059, 99496, 111933, 149244, 174118, 198992, 223866, 261177, 298488, 348236, 397984, 447732, 522354, 596976, 696472, 783531, 895464, 1044708, 1193952, 1392944, 1567062, 1790928, 2089416, 2785888, 3134124, 3581856, 4178832, 6268248, 8357664, 12536496, 25072992]

約数ペア:

[(1, 25072992), (2, 12536496), (3, 8357664), (4, 6268248), (6, 4178832), (7, 3581856), (8, 3134124), (9, 2785888), (12, 2089416), (14, 1790928), (16, 1567062), (18, 1392944), (21, 1193952), (24, 1044708), (28, 895464), (32, 783531), (36, 696472), (42, 596976), (48, 522354), (56, 447732), (63, 397984), (72, 348236), (84, 298488), (96, 261177), (112, 223866), (126, 198992), (144, 174118), (168, 149244), (224, 111933), (252, 99496), (288, 87059), (336, 74622), (504, 49748), (672, 37311), (1008, 24874), (2016, 12437)]