71302314923

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1\times {\mathrm{12401}}^1$

素因数の和:14987

約数の個数: 32

約数和(自身を含む): 90865981440

約数和(自身を除く): 19563666517

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 2543, 12401, 17801, 43231, 48317, 86807, 210817, 235619, 302617, 338219, 821389, 1475719, 1649333, 4005523, 5749723, 28038661, 31535743, 220750201, 536107631, 599179117, 3752753417, 4194253819, 10186044989, 71302314923]

約数ペア:

[(1, 71302314923), (7, 10186044989), (17, 4194253819), (19, 3752753417), (119, 599179117), (133, 536107631), (323, 220750201), (2261, 31535743), (2543, 28038661), (12401, 5749723), (17801, 4005523), (43231, 1649333), (48317, 1475719), (86807, 821389), (210817, 338219), (235619, 302617)]