71388002833

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{4357}}^1\times {\mathrm{17599}}^1$

素因数の和:21989

約数の個数: 24

約数和(自身を含む): 87438912000

約数和(自身を除く): 16050909167

約数列:

[1, 7, 19, 49, 133, 931, 4357, 17599, 30499, 82783, 123193, 213493, 334381, 579481, 862351, 2340667, 4056367, 16384669, 76678843, 536751901, 1456898017, 3757263307, 10198286119, 71388002833]

約数ペア:

[(1, 71388002833), (7, 10198286119), (19, 3757263307), (49, 1456898017), (133, 536751901), (931, 76678843), (4357, 16384669), (17599, 4056367), (30499, 2340667), (82783, 862351), (123193, 579481), (213493, 334381)]