61404576

素因数分解:

$2^5\times 3^1\times {\mathrm{639631}}^1$

素因数の和:639644

約数の個数: 24

約数和(自身を含む): 161187264

約数和(自身を除く): 99782688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 639631, 1279262, 1918893, 2558524, 3837786, 5117048, 7675572, 10234096, 15351144, 20468192, 30702288, 61404576]

約数ペア:

[(1, 61404576), (2, 30702288), (3, 20468192), (4, 15351144), (6, 10234096), (8, 7675572), (12, 5117048), (16, 3837786), (24, 2558524), (32, 1918893), (48, 1279262), (96, 639631)]