40589738

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21799}}^1$

素因数の和:21834

約数の個数: 24

約数和(自身を含む): 74556000

約数和(自身を除く): 33966262

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 21799, 43598, 152593, 305186, 414181, 828362, 1068151, 2136302, 2899267, 5798534, 20294869, 40589738]

約数ペア:

[(1, 40589738), (2, 20294869), (7, 5798534), (14, 2899267), (19, 2136302), (38, 1068151), (49, 828362), (98, 414181), (133, 305186), (266, 152593), (931, 43598), (1862, 21799)]