352245488

素因数分解:

$2^4\times 7^1\times {\mathrm{3145049}}^1$

素因数の和:3145064

約数の個数: 20

約数和(自身を含む): 779972400

約数和(自身を除く): 427726912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3145049, 6290098, 12580196, 22015343, 25160392, 44030686, 50320784, 88061372, 176122744, 352245488]

約数ペア:

[(1, 352245488), (2, 176122744), (4, 88061372), (7, 50320784), (8, 44030686), (14, 25160392), (16, 22015343), (28, 12580196), (56, 6290098), (112, 3145049)]