25627264

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{15401}}^1$

素因数の和:15428

約数の個数: 32

約数和(自身を含む): 54985140

約数和(自身を除く): 29357876

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 15401, 30802, 61604, 123208, 200213, 246416, 400426, 492832, 800852, 985664, 1601704, 1971328, 3203408, 6406816, 12813632, 25627264]

約数ペア:

[(1, 25627264), (2, 12813632), (4, 6406816), (8, 3203408), (13, 1971328), (16, 1601704), (26, 985664), (32, 800852), (52, 492832), (64, 400426), (104, 246416), (128, 200213), (208, 123208), (416, 61604), (832, 30802), (1664, 15401)]