68843838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{39979}}^1$

素因数の和:40032

約数の個数: 32

約数和(自身を含む): 161199360

約数和(自身を除く): 92355522

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 39979, 79958, 119937, 239874, 279853, 559706, 839559, 1639139, 1679118, 3278278, 4917417, 9834834, 11473973, 22947946, 34421919, 68843838]

約数ペア:

[(1, 68843838), (2, 34421919), (3, 22947946), (6, 11473973), (7, 9834834), (14, 4917417), (21, 3278278), (41, 1679118), (42, 1639139), (82, 839559), (123, 559706), (246, 279853), (287, 239874), (574, 119937), (861, 79958), (1722, 39979)]