28629802288

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{3557381}}^1$

素因数の和:3557892

約数の個数: 20

約数和(自身を含む): 55580536368

約数和(自身を除く): 26950734080

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 3557381, 7114762, 14229524, 28459048, 56918096, 1789362643, 3578725286, 7157450572, 14314901144, 28629802288]

約数ペア:

[(1, 28629802288), (2, 14314901144), (4, 7157450572), (8, 3578725286), (16, 1789362643), (503, 56918096), (1006, 28459048), (2012, 14229524), (4024, 7114762), (8048, 3557381)]