7081672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 14427000

約数和(自身を除く): 7345328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 457, 596, 914, 1192, 1828, 1937, 3656, 3874, 5941, 7748, 11882, 15496, 23764, 47528, 68093, 136186, 272372, 544744, 885209, 1770418, 3540836, 7081672]

約数ペア:

[(1, 7081672), (2, 3540836), (4, 1770418), (8, 885209), (13, 544744), (26, 272372), (52, 136186), (104, 68093), (149, 47528), (298, 23764), (457, 15496), (596, 11882), (914, 7748), (1192, 5941), (1828, 3874), (1937, 3656)]