72461288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{476719}}^1$

素因数の和:476744

約数の個数: 16

約数和(自身を含む): 143016000

約数和(自身を除く): 70554712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 476719, 953438, 1906876, 3813752, 9057661, 18115322, 36230644, 72461288]

約数ペア:

[(1, 72461288), (2, 36230644), (4, 18115322), (8, 9057661), (19, 3813752), (38, 1906876), (76, 953438), (152, 476719)]