8266361872

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{7276727}}^1$

素因数の和:7276806

約数の個数: 20

約数和(自身を含む): 16241656896

約数和(自身を除く): 7975295024

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 7276727, 14553454, 29106908, 58213816, 116427632, 516647617, 1033295234, 2066590468, 4133180936, 8266361872]

約数ペア:

[(1, 8266361872), (2, 4133180936), (4, 2066590468), (8, 1033295234), (16, 516647617), (71, 116427632), (142, 58213816), (284, 29106908), (568, 14553454), (1136, 7276727)]