78799294

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1283}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 139781376

約数和(自身を除く): 60982082

約数列:

[1, 2, 7, 14, 41, 82, 107, 214, 287, 574, 749, 1283, 1498, 2566, 4387, 8774, 8981, 17962, 30709, 52603, 61418, 105206, 137281, 274562, 368221, 736442, 960967, 1921934, 5628521, 11257042, 39399647, 78799294]

約数ペア:

[(1, 78799294), (2, 39399647), (7, 11257042), (14, 5628521), (41, 1921934), (82, 960967), (107, 736442), (214, 368221), (287, 274562), (574, 137281), (749, 105206), (1283, 61418), (1498, 52603), (2566, 30709), (4387, 17962), (8774, 8981)]