25007052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 68947200

約数和(自身を除く): 43940148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 599, 852, 994, 1198, 1491, 1797, 1988, 2396, 2982, 3479, 3594, 4193, 5964, 6958, 7188, 8386, 10437, 12579, 13916, 16772, 20874, 25158, 29351, 41748, 42529, 50316, 58702, 85058, 88053, 117404, 127587, 170116, 176106, 255174, 297703, 352212, 510348, 595406, 893109, 1190812, 1786218, 2083921, 3572436, 4167842, 6251763, 8335684, 12503526, 25007052]

約数ペア:

[(1, 25007052), (2, 12503526), (3, 8335684), (4, 6251763), (6, 4167842), (7, 3572436), (12, 2083921), (14, 1786218), (21, 1190812), (28, 893109), (42, 595406), (49, 510348), (71, 352212), (84, 297703), (98, 255174), (142, 176106), (147, 170116), (196, 127587), (213, 117404), (284, 88053), (294, 85058), (426, 58702), (497, 50316), (588, 42529), (599, 41748), (852, 29351), (994, 25158), (1198, 20874), (1491, 16772), (1797, 13916), (1988, 12579), (2396, 10437), (2982, 8386), (3479, 7188), (3594, 6958), (4193, 5964)]