75287156

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{72671}}^1$

素因数の和:72719

約数の個数: 24

約数和(自身を含む): 154646016

約数和(自身を除く): 79358860

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 72671, 145342, 290684, 508697, 1017394, 2034788, 2688827, 5377654, 10755308, 18821789, 37643578, 75287156]

約数ペア:

[(1, 75287156), (2, 37643578), (4, 18821789), (7, 10755308), (14, 5377654), (28, 2688827), (37, 2034788), (74, 1017394), (148, 508697), (259, 290684), (518, 145342), (1036, 72671)]