47687396

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{829}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 85128120

約数和(自身を除く): 37440724

約数列:

[1, 2, 4, 73, 146, 197, 292, 394, 788, 829, 1658, 3316, 14381, 28762, 57524, 60517, 121034, 163313, 242068, 326626, 653252, 11921849, 23843698, 47687396]

約数ペア:

[(1, 47687396), (2, 23843698), (4, 11921849), (73, 653252), (146, 326626), (197, 242068), (292, 163313), (394, 121034), (788, 60517), (829, 57524), (1658, 28762), (3316, 14381)]