76489688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2777}}^1$

素因数の和:3107

約数の個数: 32

約数和(自身を含む): 157012560

約数和(自身を除く): 80522872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 313, 626, 1252, 2504, 2777, 3443, 5554, 6886, 11108, 13772, 22216, 27544, 30547, 61094, 122188, 244376, 869201, 1738402, 3476804, 6953608, 9561211, 19122422, 38244844, 76489688]

約数ペア:

[(1, 76489688), (2, 38244844), (4, 19122422), (8, 9561211), (11, 6953608), (22, 3476804), (44, 1738402), (88, 869201), (313, 244376), (626, 122188), (1252, 61094), (2504, 30547), (2777, 27544), (3443, 22216), (5554, 13772), (6886, 11108)]