68758886

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1163}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 122024448

約数和(自身を除く): 53265562

約数列:

[1, 2, 7, 14, 41, 82, 103, 206, 287, 574, 721, 1163, 1442, 2326, 4223, 8141, 8446, 16282, 29561, 47683, 59122, 95366, 119789, 239578, 333781, 667562, 838523, 1677046, 4911349, 9822698, 34379443, 68758886]

約数ペア:

[(1, 68758886), (2, 34379443), (7, 9822698), (14, 4911349), (41, 1677046), (82, 838523), (103, 667562), (206, 333781), (287, 239578), (574, 119789), (721, 95366), (1163, 59122), (1442, 47683), (2326, 29561), (4223, 16282), (8141, 8446)]