1035728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3434

約数の個数: 20

約数和(自身を含む): 2112960

約数和(自身を除く): 1077232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3407, 6814, 13628, 27256, 54512, 64733, 129466, 258932, 517864, 1035728]

約数ペア:

[(1, 1035728), (2, 517864), (4, 258932), (8, 129466), (16, 64733), (19, 54512), (38, 27256), (76, 13628), (152, 6814), (304, 3407)]