70819376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1$

素因数の和:2121

約数の個数: 40

約数和(自身を含む): 143705088

約数和(自身を除く): 72885712

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2011, 2201, 4022, 4402, 8044, 8804, 16088, 17608, 32176, 35216, 62341, 124682, 142781, 249364, 285562, 498728, 571124, 997456, 1142248, 2284496, 4426211, 8852422, 17704844, 35409688, 70819376]

約数ペア:

[(1, 70819376), (2, 35409688), (4, 17704844), (8, 8852422), (16, 4426211), (31, 2284496), (62, 1142248), (71, 997456), (124, 571124), (142, 498728), (248, 285562), (284, 249364), (496, 142781), (568, 124682), (1136, 62341), (2011, 35216), (2201, 32176), (4022, 17608), (4402, 16088), (8044, 8804)]