25012312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{240503}}^1$

素因数の和:240522

約数の個数: 16

約数和(自身を含む): 50505840

約数和(自身を除く): 25493528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 240503, 481006, 962012, 1924024, 3126539, 6253078, 12506156, 25012312]

約数ペア:

[(1, 25012312), (2, 12506156), (4, 6253078), (8, 3126539), (13, 1924024), (26, 962012), (52, 481006), (104, 240503)]