73979708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{21283}}^1$

素因数の和:21377

約数の個数: 24

約数和(自身を含む): 143028480

約数和(自身を除く): 69048772

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 21283, 42566, 85132, 234113, 468226, 936452, 1681357, 3362714, 6725428, 18494927, 36989854, 73979708]

約数ペア:

[(1, 73979708), (2, 36989854), (4, 18494927), (11, 6725428), (22, 3362714), (44, 1681357), (79, 936452), (158, 468226), (316, 234113), (869, 85132), (1738, 42566), (3476, 21283)]