25628298

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 52272000

約数和(自身を除く): 26643702

約数列:

[1, 2, 3, 6, 109, 149, 218, 263, 298, 327, 447, 526, 654, 789, 894, 1578, 16241, 28667, 32482, 39187, 48723, 57334, 78374, 86001, 97446, 117561, 172002, 235122, 4271383, 8542766, 12814149, 25628298]

約数ペア:

[(1, 25628298), (2, 12814149), (3, 8542766), (6, 4271383), (109, 235122), (149, 172002), (218, 117561), (263, 97446), (298, 86001), (327, 78374), (447, 57334), (526, 48723), (654, 39187), (789, 32482), (894, 28667), (1578, 16241)]