56646676

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{39229}}^1$

素因数の和:39271

約数の個数: 18

約数和(自身を含む): 104626410

約数和(自身を除く): 47979734

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 39229, 78458, 156916, 745351, 1490702, 2981404, 14161669, 28323338, 56646676]

約数ペア:

[(1, 56646676), (2, 28323338), (4, 14161669), (19, 2981404), (38, 1490702), (76, 745351), (361, 156916), (722, 78458), (1444, 39229)]