72665576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{478063}}^1$

素因数の和:478088

約数の個数: 16

約数和(自身を含む): 143419200

約数和(自身を除く): 70753624

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 478063, 956126, 1912252, 3824504, 9083197, 18166394, 36332788, 72665576]

約数ペア:

[(1, 72665576), (2, 36332788), (4, 18166394), (8, 9083197), (19, 3824504), (38, 1912252), (76, 956126), (152, 478063)]