25768330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2687}}^1$

素因数の和:2838

約数の個数: 32

約数和(自身を含む): 53415936

約数和(自身を除く): 27647606

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 2687, 4795, 5374, 9590, 13435, 18809, 26870, 37618, 94045, 188090, 368119, 736238, 1840595, 2576833, 3681190, 5153666, 12884165, 25768330]

約数ペア:

[(1, 25768330), (2, 12884165), (5, 5153666), (7, 3681190), (10, 2576833), (14, 1840595), (35, 736238), (70, 368119), (137, 188090), (274, 94045), (685, 37618), (959, 26870), (1370, 18809), (1918, 13435), (2687, 9590), (4795, 5374)]