25969484

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{643}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 47604480

約数和(自身を除く): 21634996

約数列:

[1, 2, 4, 23, 46, 92, 439, 643, 878, 1286, 1756, 2572, 10097, 14789, 20194, 29578, 40388, 59156, 282277, 564554, 1129108, 6492371, 12984742, 25969484]

約数ペア:

[(1, 25969484), (2, 12984742), (4, 6492371), (23, 1129108), (46, 564554), (92, 282277), (439, 59156), (643, 40388), (878, 29578), (1286, 20194), (1756, 14789), (2572, 10097)]