40971544

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1491

約数の個数: 32

約数和(自身を含む): 79431840

約数和(自身を除く): 38460296

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 212, 284, 424, 568, 1361, 2722, 3763, 5444, 7526, 10888, 15052, 30104, 72133, 96631, 144266, 193262, 288532, 386524, 577064, 773048, 5121443, 10242886, 20485772, 40971544]

約数ペア:

[(1, 40971544), (2, 20485772), (4, 10242886), (8, 5121443), (53, 773048), (71, 577064), (106, 386524), (142, 288532), (212, 193262), (284, 144266), (424, 96631), (568, 72133), (1361, 30104), (2722, 15052), (3763, 10888), (5444, 7526)]