28424048

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{29123}}^1$

素因数の和:29192

約数の個数: 20

約数和(自身を含む): 55976328

約数和(自身を除く): 27552280

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 29123, 58246, 116492, 232984, 465968, 1776503, 3553006, 7106012, 14212024, 28424048]

約数ペア:

[(1, 28424048), (2, 14212024), (4, 7106012), (8, 3553006), (16, 1776503), (61, 465968), (122, 232984), (244, 116492), (488, 58246), (976, 29123)]