28898888

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{6907}}^1$

素因数の和:7436

約数の個数: 16

約数和(自身を含む): 54296880

約数和(自身を除く): 25397992

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 6907, 13814, 27628, 55256, 3612361, 7224722, 14449444, 28898888]

約数ペア:

[(1, 28898888), (2, 14449444), (4, 7224722), (8, 3612361), (523, 55256), (1046, 27628), (2092, 13814), (4184, 6907)]