40179188

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38783}}^1$

素因数の和:38831

約数の個数: 24

約数和(自身を含む): 82532352

約数和(自身を除く): 42353164

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 38783, 77566, 155132, 271481, 542962, 1085924, 1434971, 2869942, 5739884, 10044797, 20089594, 40179188]

約数ペア:

[(1, 40179188), (2, 20089594), (4, 10044797), (7, 5739884), (14, 2869942), (28, 1434971), (37, 1085924), (74, 542962), (148, 271481), (259, 155132), (518, 77566), (1036, 38783)]