78017002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1217}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 141482880

約数和(自身を除く): 63465878

約数列:

[1, 2, 7, 14, 19, 38, 133, 241, 266, 482, 1217, 1687, 2434, 3374, 4579, 8519, 9158, 17038, 23123, 32053, 46246, 64106, 161861, 293297, 323722, 586594, 2053079, 4106158, 5572643, 11145286, 39008501, 78017002]

約数ペア:

[(1, 78017002), (2, 39008501), (7, 11145286), (14, 5572643), (19, 4106158), (38, 2053079), (133, 586594), (241, 323722), (266, 293297), (482, 161861), (1217, 64106), (1687, 46246), (2434, 32053), (3374, 23123), (4579, 17038), (8519, 9158)]