455423024

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{20641}}^1$

素因数の和:20853

約数の個数: 40

約数和(自身を含む): 1013604768

約数和(自身を除く): 558181744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 2758, 3152, 5516, 11032, 20641, 22064, 41282, 82564, 144487, 165128, 288974, 330256, 577948, 1155896, 2311792, 4066277, 8132554, 16265108, 28463939, 32530216, 56927878, 65060432, 113855756, 227711512, 455423024]

約数ペア:

[(1, 455423024), (2, 227711512), (4, 113855756), (7, 65060432), (8, 56927878), (14, 32530216), (16, 28463939), (28, 16265108), (56, 8132554), (112, 4066277), (197, 2311792), (394, 1155896), (788, 577948), (1379, 330256), (1576, 288974), (2758, 165128), (3152, 144487), (5516, 82564), (11032, 41282), (20641, 22064)]