347394992

素因数分解:

$2^4\times 7^1\times {\mathrm{3101741}}^1$

素因数の和:3101756

約数の個数: 20

約数和(自身を含む): 769232016

約数和(自身を除く): 421837024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3101741, 6203482, 12406964, 21712187, 24813928, 43424374, 49627856, 86848748, 173697496, 347394992]

約数ペア:

[(1, 347394992), (2, 173697496), (4, 86848748), (7, 49627856), (8, 43424374), (14, 24813928), (16, 21712187), (28, 12406964), (56, 6203482), (112, 3101741)]