7789742408

素因数分解:

$2^3\times 7^1\times {\mathrm{9439}}^1\times {\mathrm{14737}}^1$

素因数の和:24189

約数の個数: 32

約数和(自身を含む): 16695206400

約数和(自身を除く): 8905463992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 9439, 14737, 18878, 29474, 37756, 58948, 66073, 75512, 103159, 117896, 132146, 206318, 264292, 412636, 528584, 825272, 139102543, 278205086, 556410172, 973717801, 1112820344, 1947435602, 3894871204, 7789742408]

約数ペア:

[(1, 7789742408), (2, 3894871204), (4, 1947435602), (7, 1112820344), (8, 973717801), (14, 556410172), (28, 278205086), (56, 139102543), (9439, 825272), (14737, 528584), (18878, 412636), (29474, 264292), (37756, 206318), (58948, 132146), (66073, 117896), (75512, 103159)]