8780968

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5407}}^1$

素因数の和:5449

約数の個数: 32

約数和(自身を含む): 19468800

約数和(自身を除く): 10687832

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 5407, 10814, 21628, 37849, 43256, 75698, 151396, 156803, 302792, 313606, 627212, 1097621, 1254424, 2195242, 4390484, 8780968]

約数ペア:

[(1, 8780968), (2, 4390484), (4, 2195242), (7, 1254424), (8, 1097621), (14, 627212), (28, 313606), (29, 302792), (56, 156803), (58, 151396), (116, 75698), (203, 43256), (232, 37849), (406, 21628), (812, 10814), (1624, 5407)]