73851928

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{130021}}^1$

素因数の和:130098

約数の個数: 16

約数和(自身を含む): 140423760

約数和(自身を除く): 66571832

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 130021, 260042, 520084, 1040168, 9231491, 18462982, 36925964, 73851928]

約数ペア:

[(1, 73851928), (2, 36925964), (4, 18462982), (8, 9231491), (71, 1040168), (142, 520084), (284, 260042), (568, 130021)]