39039268

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{829}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 69882680

約数和(自身を除く): 30843412

約数列:

[1, 2, 4, 61, 122, 193, 244, 386, 772, 829, 1658, 3316, 11773, 23546, 47092, 50569, 101138, 159997, 202276, 319994, 639988, 9759817, 19519634, 39039268]

約数ペア:

[(1, 39039268), (2, 19519634), (4, 9759817), (61, 639988), (122, 319994), (193, 202276), (244, 159997), (386, 101138), (772, 50569), (829, 47092), (1658, 23546), (3316, 11773)]