7681227.00000000

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5981}}^1$

素因数の和:6079

約数の個数: 40

約数和(自身を含む): 124617024

約数和(自身を除く): 69017648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 5981, 9296, 11962, 23924, 41867, 47848, 83734, 95696, 167468, 334936, 496423, 669872, 992846, 1985692, 3474961, 3971384, 6949922, 7942768, 13899844, 27799688, 55599376]

約数ペア:

[(1, 55599376), (2, 27799688), (4, 13899844), (7, 7942768), (8, 6949922), (14, 3971384), (16, 3474961), (28, 1985692), (56, 992846), (83, 669872), (112, 496423), (166, 334936), (332, 167468), (581, 95696), (664, 83734), (1162, 47848), (1328, 41867), (2324, 23924), (4648, 11962), (5981, 9296)]