42118904

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2557}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 82879200

約数和(自身を除く): 40760296

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 2059, 2557, 4118, 5114, 8236, 10228, 16472, 20456, 74153, 148306, 181547, 296612, 363094, 593224, 726188, 1452376, 5264863, 10529726, 21059452, 42118904]

約数ペア:

[(1, 42118904), (2, 21059452), (4, 10529726), (8, 5264863), (29, 1452376), (58, 726188), (71, 593224), (116, 363094), (142, 296612), (232, 181547), (284, 148306), (568, 74153), (2059, 20456), (2557, 16472), (4118, 10228), (5114, 8236)]