25773232

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{26407}}^1$

素因数の和:26476

約数の個数: 20

約数和(自身を含む): 50756176

約数和(自身を除く): 24982944

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 26407, 52814, 105628, 211256, 422512, 1610827, 3221654, 6443308, 12886616, 25773232]

約数ペア:

[(1, 25773232), (2, 12886616), (4, 6443308), (8, 3221654), (16, 1610827), (61, 422512), (122, 211256), (244, 105628), (488, 52814), (976, 26407)]