25085456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6197}}^1$

素因数の和:6239

約数の個数: 40

約数和(自身を含む): 55335744

約数和(自身を除く): 30250288

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 6197, 12394, 24788, 49576, 68167, 99152, 136334, 142531, 272668, 285062, 545336, 570124, 1090672, 1140248, 1567841, 2280496, 3135682, 6271364, 12542728, 25085456]

約数ペア:

[(1, 25085456), (2, 12542728), (4, 6271364), (8, 3135682), (11, 2280496), (16, 1567841), (22, 1140248), (23, 1090672), (44, 570124), (46, 545336), (88, 285062), (92, 272668), (176, 142531), (184, 136334), (253, 99152), (368, 68167), (506, 49576), (1012, 24788), (2024, 12394), (4048, 6197)]