25423454

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{4397}}^1$

素因数の和:4472

約数の個数: 24

約数和(自身を含む): 45123480

約数和(自身を除く): 19700026

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 2891, 4397, 5782, 8794, 30779, 61558, 215453, 259423, 430906, 518846, 1815961, 3631922, 12711727, 25423454]

約数ペア:

[(1, 25423454), (2, 12711727), (7, 3631922), (14, 1815961), (49, 518846), (59, 430906), (98, 259423), (118, 215453), (413, 61558), (826, 30779), (2891, 8794), (4397, 5782)]