7247106832

素因数分解:

$2^4\times 7^1\times {\mathrm{64706311}}^1$

素因数の和:64706326

約数の個数: 20

約数和(自身を含む): 16047165376

約数和(自身を除く): 8800058544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 64706311, 129412622, 258825244, 452944177, 517650488, 905888354, 1035300976, 1811776708, 3623553416, 7247106832]

約数ペア:

[(1, 7247106832), (2, 3623553416), (4, 1811776708), (7, 1035300976), (8, 905888354), (14, 517650488), (16, 452944177), (28, 258825244), (56, 129412622), (112, 64706311)]