68810068

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{571}}^1\times {\mathrm{641}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 123387264

約数和(自身を除く): 54577196

約数列:

[1, 2, 4, 47, 94, 188, 571, 641, 1142, 1282, 2284, 2564, 26837, 30127, 53674, 60254, 107348, 120508, 366011, 732022, 1464044, 17202517, 34405034, 68810068]

約数ペア:

[(1, 68810068), (2, 34405034), (4, 17202517), (47, 1464044), (94, 732022), (188, 366011), (571, 120508), (641, 107348), (1142, 60254), (1282, 53674), (2284, 30127), (2564, 26837)]