223873216

素因数分解:

$2^6\times 7^1\times {\mathrm{499717}}^1$

素因数の和:499736

約数の個数: 28

約数和(自身を含む): 507713488

約数和(自身を除く): 283840272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 499717, 999434, 1998868, 3498019, 3997736, 6996038, 7995472, 13992076, 15990944, 27984152, 31981888, 55968304, 111936608, 223873216]

約数ペア:

[(1, 223873216), (2, 111936608), (4, 55968304), (7, 31981888), (8, 27984152), (14, 15990944), (16, 13992076), (28, 7995472), (32, 6996038), (56, 3997736), (64, 3498019), (112, 1998868), (224, 999434), (448, 499717)]