25774128

素因数分解:

$2^4\times 3^2\times {\mathrm{178987}}^1$

素因数の和:179001

約数の個数: 30

約数和(自身を含む): 72132164

約数和(自身を除く): 46358036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 178987, 357974, 536961, 715948, 1073922, 1431896, 1610883, 2147844, 2863792, 3221766, 4295688, 6443532, 8591376, 12887064, 25774128]

約数ペア:

[(1, 25774128), (2, 12887064), (3, 8591376), (4, 6443532), (6, 4295688), (8, 3221766), (9, 2863792), (12, 2147844), (16, 1610883), (18, 1431896), (24, 1073922), (36, 715948), (48, 536961), (72, 357974), (144, 178987)]