747291152

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1086179}}^1$

素因数の和:1086230

約数の個数: 20

約数和(自身を含む): 1481549520

約数和(自身を除く): 734258368

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1086179, 2172358, 4344716, 8689432, 17378864, 46705697, 93411394, 186822788, 373645576, 747291152]

約数ペア:

[(1, 747291152), (2, 373645576), (4, 186822788), (8, 93411394), (16, 46705697), (43, 17378864), (86, 8689432), (172, 4344716), (344, 2172358), (688, 1086179)]