74557292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{981017}}^1$

素因数の和:981040

約数の個数: 12

約数和(自身を含む): 137342520

約数和(自身を除く): 62785228

約数列:

[1, 2, 4, 19, 38, 76, 981017, 1962034, 3924068, 18639323, 37278646, 74557292]

約数ペア:

[(1, 74557292), (2, 37278646), (4, 18639323), (19, 3924068), (38, 1962034), (76, 981017)]