25555676

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 45741696

約数和(自身を除く): 20186020

約数列:

[1, 2, 4, 67, 134, 167, 268, 334, 571, 668, 1142, 2284, 11189, 22378, 38257, 44756, 76514, 95357, 153028, 190714, 381428, 6388919, 12777838, 25555676]

約数ペア:

[(1, 25555676), (2, 12777838), (4, 6388919), (67, 381428), (134, 190714), (167, 153028), (268, 95357), (334, 76514), (571, 44756), (668, 38257), (1142, 22378), (2284, 11189)]