28778860652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{26017}}^1\times {\mathrm{16267}}^1$

素因数の和:42305

約数の個数: 24

約数和(自身を含む): 53330863824

約数和(自身を除く): 24552003172

約数列:

[1, 2, 4, 17, 34, 68, 16267, 26017, 32534, 52034, 65068, 104068, 276539, 442289, 553078, 884578, 1106156, 1769156, 423218539, 846437078, 1692874156, 7194715163, 14389430326, 28778860652]

約数ペア:

[(1, 28778860652), (2, 14389430326), (4, 7194715163), (17, 1692874156), (34, 846437078), (68, 423218539), (16267, 1769156), (26017, 1106156), (32534, 884578), (52034, 553078), (65068, 442289), (104068, 276539)]