25301094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 62899200

約数和(自身を除く): 37598106

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 149, 182, 273, 298, 311, 447, 546, 622, 894, 933, 1043, 1866, 1937, 2086, 2177, 3129, 3874, 4043, 4354, 5811, 6258, 6531, 8086, 11622, 12129, 13062, 13559, 24258, 27118, 28301, 40677, 46339, 56602, 81354, 84903, 92678, 139017, 169806, 278034, 324373, 602407, 648746, 973119, 1204814, 1807221, 1946238, 3614442, 4216849, 8433698, 12650547, 25301094]

約数ペア:

[(1, 25301094), (2, 12650547), (3, 8433698), (6, 4216849), (7, 3614442), (13, 1946238), (14, 1807221), (21, 1204814), (26, 973119), (39, 648746), (42, 602407), (78, 324373), (91, 278034), (149, 169806), (182, 139017), (273, 92678), (298, 84903), (311, 81354), (447, 56602), (546, 46339), (622, 40677), (894, 28301), (933, 27118), (1043, 24258), (1866, 13559), (1937, 13062), (2086, 12129), (2177, 11622), (3129, 8086), (3874, 6531), (4043, 6258), (4354, 5811)]