68491192

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{111187}}^1$

素因数の和:111211

約数の個数: 32

約数和(自身を含む): 160110720

約数和(自身を除く): 91619528

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 111187, 222374, 444748, 778309, 889496, 1223057, 1556618, 2446114, 3113236, 4892228, 6226472, 8561399, 9784456, 17122798, 34245596, 68491192]

約数ペア:

[(1, 68491192), (2, 34245596), (4, 17122798), (7, 9784456), (8, 8561399), (11, 6226472), (14, 4892228), (22, 3113236), (28, 2446114), (44, 1556618), (56, 1223057), (77, 889496), (88, 778309), (154, 444748), (308, 222374), (616, 111187)]