25775304

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{2551}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 64616640

約数和(自身を除く): 38841336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 2551, 3368, 5052, 5102, 7653, 10104, 10204, 15306, 20408, 30612, 61224, 1073971, 2147942, 3221913, 4295884, 6443826, 8591768, 12887652, 25775304]

約数ペア:

[(1, 25775304), (2, 12887652), (3, 8591768), (4, 6443826), (6, 4295884), (8, 3221913), (12, 2147942), (24, 1073971), (421, 61224), (842, 30612), (1263, 20408), (1684, 15306), (2526, 10204), (2551, 10104), (3368, 7653), (5052, 5102)]