74640862

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{1933}}^1$

素因数の和:2427

約数の個数: 16

約数和(自身を含む): 114879600

約数和(自身を除く): 40238738

約数列:

[1, 2, 43, 86, 449, 898, 1933, 3866, 19307, 38614, 83119, 166238, 867917, 1735834, 37320431, 74640862]

約数ペア:

[(1, 74640862), (2, 37320431), (43, 1735834), (86, 867917), (449, 166238), (898, 83119), (1933, 38614), (3866, 19307)]