74897398

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{2113}}^1$

素因数の和:2631

約数の個数: 16

約数和(自身を含む): 115678080

約数和(自身を除く): 40780682

約数列:

[1, 2, 37, 74, 479, 958, 2113, 4226, 17723, 35446, 78181, 156362, 1012127, 2024254, 37448699, 74897398]

約数ペア:

[(1, 74897398), (2, 37448699), (37, 2024254), (74, 1012127), (479, 156362), (958, 78181), (2113, 35446), (4226, 17723)]