79388572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19139}}^1$

素因数の和:19221

約数の個数: 24

約数和(自身を含む): 149521680

約数和(自身を除く): 70133108

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 19139, 38278, 76556, 325363, 650726, 1167479, 1301452, 2334958, 4669916, 19847143, 39694286, 79388572]

約数ペア:

[(1, 79388572), (2, 39694286), (4, 19847143), (17, 4669916), (34, 2334958), (61, 1301452), (68, 1167479), (122, 650726), (244, 325363), (1037, 76556), (2074, 38278), (4148, 19139)]