7138023736

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{20750069}}^1$

素因数の和:20750118

約数の個数: 16

約数和(自身を含む): 13695046200

約数和(自身を除く): 6557022464

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 20750069, 41500138, 83000276, 166000552, 892252967, 1784505934, 3569011868, 7138023736]

約数ペア:

[(1, 7138023736), (2, 3569011868), (4, 1784505934), (8, 892252967), (43, 166000552), (86, 83000276), (172, 41500138), (344, 20750069)]