70625191

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 93477888

約数和(自身を除く): 22852697

約数列:

[1, 7, 13, 17, 71, 91, 119, 221, 497, 643, 923, 1207, 1547, 4501, 6461, 8359, 8449, 10931, 15691, 45653, 58513, 76517, 109837, 142103, 319571, 593489, 776101, 994721, 4154423, 5432707, 10089313, 70625191]

約数ペア:

[(1, 70625191), (7, 10089313), (13, 5432707), (17, 4154423), (71, 994721), (91, 776101), (119, 593489), (221, 319571), (497, 142103), (643, 109837), (923, 76517), (1207, 58513), (1547, 45653), (4501, 15691), (6461, 10931), (8359, 8449)]