68504504

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2053}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 132852720

約数和(自身を除く): 64348216

約数列:

[1, 2, 4, 8, 43, 86, 97, 172, 194, 344, 388, 776, 2053, 4106, 4171, 8212, 8342, 16424, 16684, 33368, 88279, 176558, 199141, 353116, 398282, 706232, 796564, 1593128, 8563063, 17126126, 34252252, 68504504]

約数ペア:

[(1, 68504504), (2, 34252252), (4, 17126126), (8, 8563063), (43, 1593128), (86, 796564), (97, 706232), (172, 398282), (194, 353116), (344, 199141), (388, 176558), (776, 88279), (2053, 33368), (4106, 16684), (4171, 16424), (8212, 8342)]