9641185672

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{2153}}^1\times {\mathrm{4027}}^1$

素因数の和:6325

約数の個数: 32

約数和(自身を含む): 18220255200

約数和(自身を除く): 8579069528

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 2153, 4027, 4306, 8054, 8612, 16108, 17224, 32216, 299267, 559753, 598534, 1119506, 1197068, 2239012, 2394136, 4478024, 8670131, 17340262, 34680524, 69361048, 1205148209, 2410296418, 4820592836, 9641185672]

約数ペア:

[(1, 9641185672), (2, 4820592836), (4, 2410296418), (8, 1205148209), (139, 69361048), (278, 34680524), (556, 17340262), (1112, 8670131), (2153, 4478024), (4027, 2394136), (4306, 2239012), (8054, 1197068), (8612, 1119506), (16108, 598534), (17224, 559753), (32216, 299267)]