72723032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{478441}}^1$

素因数の和:478466

約数の個数: 16

約数和(自身を含む): 143532600

約数和(自身を除く): 70809568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 478441, 956882, 1913764, 3827528, 9090379, 18180758, 36361516, 72723032]

約数ペア:

[(1, 72723032), (2, 36361516), (4, 18180758), (8, 9090379), (19, 3827528), (38, 1913764), (76, 956882), (152, 478441)]