3774928

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3323}}^1$

素因数の和:3402

約数の個数: 20

約数和(自身を含む): 7419168

約数和(自身を除く): 3644240

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3323, 6646, 13292, 26584, 53168, 235933, 471866, 943732, 1887464, 3774928]

約数ペア:

[(1, 3774928), (2, 1887464), (4, 943732), (8, 471866), (16, 235933), (71, 53168), (142, 26584), (284, 13292), (568, 6646), (1136, 3323)]