25261048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2087}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 50738400

約数和(自身を除く): 25477352

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 2087, 3026, 4174, 6052, 8348, 12104, 16696, 35479, 70958, 141916, 185743, 283832, 371486, 742972, 1485944, 3157631, 6315262, 12630524, 25261048]

約数ペア:

[(1, 25261048), (2, 12630524), (4, 6315262), (8, 3157631), (17, 1485944), (34, 742972), (68, 371486), (89, 283832), (136, 185743), (178, 141916), (356, 70958), (712, 35479), (1513, 16696), (2087, 12104), (3026, 8348), (4174, 6052)]