66754384

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{28001}}^1$

素因数の和:28158

約数の個数: 20

約数和(自身を含む): 130209300

約数和(自身を除く): 63454916

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 28001, 56002, 112004, 224008, 448016, 4172149, 8344298, 16688596, 33377192, 66754384]

約数ペア:

[(1, 66754384), (2, 33377192), (4, 16688596), (8, 8344298), (16, 4172149), (149, 448016), (298, 224008), (596, 112004), (1192, 56002), (2384, 28001)]