72921086

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{226463}}^1$

素因数の和:226495

約数の個数: 16

約数和(自身を含む): 130443264

約数和(自身を除く): 57522178

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 226463, 452926, 1585241, 3170482, 5208649, 10417298, 36460543, 72921086]

約数ペア:

[(1, 72921086), (2, 36460543), (7, 10417298), (14, 5208649), (23, 3170482), (46, 1585241), (161, 452926), (322, 226463)]