25882148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4441}}^1$

素因数の和:4523

約数の個数: 24

約数和(自身を含む): 47760384

約数和(自身を除く): 21878236

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 4441, 5828, 8882, 17764, 137671, 208727, 275342, 417454, 550684, 834908, 6470537, 12941074, 25882148]

約数ペア:

[(1, 25882148), (2, 12941074), (4, 6470537), (31, 834908), (47, 550684), (62, 417454), (94, 275342), (124, 208727), (188, 137671), (1457, 17764), (2914, 8882), (4441, 5828)]