717149744

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{40127}}^1$

素因数の和:41252

約数の個数: 20

約数和(自身を含む): 1390756224

約数和(自身を除く): 673606480

約数列:

[1, 2, 4, 8, 16, 1117, 2234, 4468, 8936, 17872, 40127, 80254, 160508, 321016, 642032, 44821859, 89643718, 179287436, 358574872, 717149744]

約数ペア:

[(1, 717149744), (2, 358574872), (4, 179287436), (8, 89643718), (16, 44821859), (1117, 642032), (2234, 321016), (4468, 160508), (8936, 80254), (17872, 40127)]