25799852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4817}}^1$

素因数の和:4937

約数の個数: 24

約数和(自身を含む): 49105056

約数和(自身を除く): 23305204

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 4817, 5356, 9634, 19268, 62621, 125242, 250484, 496151, 992302, 1984604, 6449963, 12899926, 25799852]

約数ペア:

[(1, 25799852), (2, 12899926), (4, 6449963), (13, 1984604), (26, 992302), (52, 496151), (103, 250484), (206, 125242), (412, 62621), (1339, 19268), (2678, 9634), (4817, 5356)]