25248664

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19603}}^1$

素因数の和:19639

約数の個数: 32

約数和(自身を含む): 56459520

約数和(自身を除く): 31210856

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 19603, 39206, 78412, 137221, 156824, 274442, 450869, 548884, 901738, 1097768, 1803476, 3156083, 3606952, 6312166, 12624332, 25248664]

約数ペア:

[(1, 25248664), (2, 12624332), (4, 6312166), (7, 3606952), (8, 3156083), (14, 1803476), (23, 1097768), (28, 901738), (46, 548884), (56, 450869), (92, 274442), (161, 156824), (184, 137221), (322, 78412), (644, 39206), (1288, 19603)]