65044226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{28109}}^1$

素因数の和:28213

約数の個数: 16

約数和(自身を含む): 106255800

約数和(自身を除く): 41211574

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 28109, 56218, 365417, 730834, 2501701, 5003402, 32522113, 65044226]

約数ペア:

[(1, 65044226), (2, 32522113), (13, 5003402), (26, 2501701), (89, 730834), (178, 365417), (1157, 56218), (2314, 28109)]