8945638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 15742944

約数和(自身を除く): 6797306

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 547, 629, 962, 1094, 1258, 7111, 8177, 9299, 14222, 16354, 18598, 20239, 40478, 120887, 241774, 263107, 344063, 526214, 688126, 4472819, 8945638]

約数ペア:

[(1, 8945638), (2, 4472819), (13, 688126), (17, 526214), (26, 344063), (34, 263107), (37, 241774), (74, 120887), (221, 40478), (442, 20239), (481, 18598), (547, 16354), (629, 14222), (962, 9299), (1094, 8177), (1258, 7111)]