42212492

素因数分解:

$2^2\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1451}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 84564480

約数和(自身を除く): 42351988

約数列:

[1, 2, 4, 7, 14, 28, 1039, 1451, 2078, 2902, 4156, 5804, 7273, 10157, 14546, 20314, 29092, 40628, 1507589, 3015178, 6030356, 10553123, 21106246, 42212492]

約数ペア:

[(1, 42212492), (2, 21106246), (4, 10553123), (7, 6030356), (14, 3015178), (28, 1507589), (1039, 40628), (1451, 29092), (2078, 20314), (2902, 14546), (4156, 10157), (5804, 7273)]