66166868

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{72871}}^1$

素因数の和:73102

約数の個数: 12

約数和(自身を含む): 116303712

約数和(自身を除く): 50136844

約数列:

[1, 2, 4, 227, 454, 908, 72871, 145742, 291484, 16541717, 33083434, 66166868]

約数ペア:

[(1, 66166868), (2, 33083434), (4, 16541717), (227, 291484), (454, 145742), (908, 72871)]