72408088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{476369}}^1$

素因数の和:476394

約数の個数: 16

約数和(自身を含む): 142911000

約数和(自身を除く): 70502912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 476369, 952738, 1905476, 3810952, 9051011, 18102022, 36204044, 72408088]

約数ペア:

[(1, 72408088), (2, 36204044), (4, 18102022), (8, 9051011), (19, 3810952), (38, 1905476), (76, 952738), (152, 476369)]