70774872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421279}}^1$

素因数の和:421295

約数の個数: 32

約数和(自身を含む): 202214400

約数和(自身を除く): 131439528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421279, 842558, 1263837, 1685116, 2527674, 2948953, 3370232, 5055348, 5897906, 8846859, 10110696, 11795812, 17693718, 23591624, 35387436, 70774872]

約数ペア:

[(1, 70774872), (2, 35387436), (3, 23591624), (4, 17693718), (6, 11795812), (7, 10110696), (8, 8846859), (12, 5897906), (14, 5055348), (21, 3370232), (24, 2948953), (28, 2527674), (42, 1685116), (56, 1263837), (84, 842558), (168, 421279)]