65885638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{643}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 122040576

約数和(自身を除く): 56154938

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 563, 643, 1126, 1286, 3941, 4501, 7319, 7882, 8359, 9002, 14638, 16718, 51233, 58513, 102466, 117026, 362009, 724018, 2534063, 4706117, 5068126, 9412234, 32942819, 65885638]

約数ペア:

[(1, 65885638), (2, 32942819), (7, 9412234), (13, 5068126), (14, 4706117), (26, 2534063), (91, 724018), (182, 362009), (563, 117026), (643, 102466), (1126, 58513), (1286, 51233), (3941, 16718), (4501, 14638), (7319, 9002), (7882, 8359)]