441329168

素因数分解:

$2^4\times 7^1\times {\mathrm{3940439}}^1$

素因数の和:3940454

約数の個数: 20

約数和(自身を含む): 977229120

約数和(自身を除く): 535899952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3940439, 7880878, 15761756, 27583073, 31523512, 55166146, 63047024, 110332292, 220664584, 441329168]

約数ペア:

[(1, 441329168), (2, 220664584), (4, 110332292), (7, 63047024), (8, 55166146), (14, 31523512), (16, 27583073), (28, 15761756), (56, 7880878), (112, 3940439)]