66625168

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{10987}}^1$

素因数の和:11374

約数の個数: 20

約数和(自身を含む): 129438640

約数和(自身を除く): 62813472

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 10987, 21974, 43948, 87896, 175792, 4164073, 8328146, 16656292, 33312584, 66625168]

約数ペア:

[(1, 66625168), (2, 33312584), (4, 16656292), (8, 8328146), (16, 4164073), (379, 175792), (758, 87896), (1516, 43948), (3032, 21974), (6064, 10987)]