25478922

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1195

約数の個数: 48

約数和(自身を含む): 60082560

約数和(自身を除く): 34603638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1097, 1106, 1659, 2194, 3291, 3318, 3871, 6582, 7679, 7742, 11613, 15358, 23037, 23226, 46074, 53753, 86663, 107506, 161259, 173326, 259989, 322518, 519978, 606641, 1213282, 1819923, 3639846, 4246487, 8492974, 12739461, 25478922]

約数ペア:

[(1, 25478922), (2, 12739461), (3, 8492974), (6, 4246487), (7, 3639846), (14, 1819923), (21, 1213282), (42, 606641), (49, 519978), (79, 322518), (98, 259989), (147, 173326), (158, 161259), (237, 107506), (294, 86663), (474, 53753), (553, 46074), (1097, 23226), (1106, 23037), (1659, 15358), (2194, 11613), (3291, 7742), (3318, 7679), (3871, 6582)]