7577168

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{3407}}^1$

素因数の和:3554

約数の個数: 20

約数和(自身を含む): 14790720

約数和(自身を除く): 7213552

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 3407, 6814, 13628, 27256, 54512, 473573, 947146, 1894292, 3788584, 7577168]

約数ペア:

[(1, 7577168), (2, 3788584), (4, 1894292), (8, 947146), (16, 473573), (139, 54512), (278, 27256), (556, 13628), (1112, 6814), (2224, 3407)]