29855588

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 61885824

約数和(自身を除く): 32030236

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 137, 172, 181, 274, 301, 362, 548, 602, 724, 959, 1204, 1267, 1918, 2534, 3836, 5068, 5891, 7783, 11782, 15566, 23564, 24797, 31132, 41237, 49594, 54481, 82474, 99188, 108962, 164948, 173579, 217924, 347158, 694316, 1066271, 2132542, 4265084, 7463897, 14927794, 29855588]

約数ペア:

[(1, 29855588), (2, 14927794), (4, 7463897), (7, 4265084), (14, 2132542), (28, 1066271), (43, 694316), (86, 347158), (137, 217924), (172, 173579), (181, 164948), (274, 108962), (301, 99188), (362, 82474), (548, 54481), (602, 49594), (724, 41237), (959, 31132), (1204, 24797), (1267, 23564), (1918, 15566), (2534, 11782), (3836, 7783), (5068, 5891)]