349968304

素因数分解:

$2^4\times 7^1\times {\mathrm{3124717}}^1$

素因数の和:3124732

約数の個数: 20

約数和(自身を含む): 774930064

約数和(自身を除く): 424961760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3124717, 6249434, 12498868, 21873019, 24997736, 43746038, 49995472, 87492076, 174984152, 349968304]

約数ペア:

[(1, 349968304), (2, 174984152), (4, 87492076), (7, 49995472), (8, 43746038), (14, 24997736), (16, 21873019), (28, 12498868), (56, 6249434), (112, 3124717)]