3420272

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{887}}^1$

素因数の和:1136

約数の個数: 20

約数和(自身を含む): 6661776

約数和(自身を除く): 3241504

約数列:

[1, 2, 4, 8, 16, 241, 482, 887, 964, 1774, 1928, 3548, 3856, 7096, 14192, 213767, 427534, 855068, 1710136, 3420272]

約数ペア:

[(1, 3420272), (2, 1710136), (4, 855068), (8, 427534), (16, 213767), (241, 14192), (482, 7096), (887, 3856), (964, 3548), (1774, 1928)]