66981598

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{14173}}^1$

素因数の和:14331

約数の個数: 16

約数和(自身を含む): 107155440

約数和(自身を除く): 40173842

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 14173, 28346, 240941, 481882, 1970047, 3940094, 33490799, 66981598]

約数ペア:

[(1, 66981598), (2, 33490799), (17, 3940094), (34, 1970047), (139, 481882), (278, 240941), (2363, 28346), (4726, 14173)]