61255428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{392663}}^1$

素因数の和:392683

約数の個数: 24

約数和(自身を含む): 153924288

約数和(自身を除く): 92668860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 392663, 785326, 1177989, 1570652, 2355978, 4711956, 5104619, 10209238, 15313857, 20418476, 30627714, 61255428]

約数ペア:

[(1, 61255428), (2, 30627714), (3, 20418476), (4, 15313857), (6, 10209238), (12, 5104619), (13, 4711956), (26, 2355978), (39, 1570652), (52, 1177989), (78, 785326), (156, 392663)]