64857494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1\times {\mathrm{1753}}^1$

素因数の和:3191

約数の個数: 16

約数和(自身を含む): 104903232

約数和(自身を除く): 40045738

約数列:

[1, 2, 13, 26, 1423, 1753, 2846, 3506, 18499, 22789, 36998, 45578, 2494519, 4989038, 32428747, 64857494]

約数ペア:

[(1, 64857494), (2, 32428747), (13, 4989038), (26, 2494519), (1423, 45578), (1753, 36998), (2846, 22789), (3506, 18499)]