64699622

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{2857}}^1$

素因数の和:2952

約数の個数: 24

約数和(自身を含む): 106694856

約数和(自身を除く): 41995234

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 871, 1742, 2857, 5714, 11323, 22646, 37141, 74282, 191419, 382838, 482833, 965666, 2488447, 4976894, 32349811, 64699622]

約数ペア:

[(1, 64699622), (2, 32349811), (13, 4976894), (26, 2488447), (67, 965666), (134, 482833), (169, 382838), (338, 191419), (871, 74282), (1742, 37141), (2857, 22646), (5714, 11323)]