39889964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{937}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 72488640

約数和(自身を除く): 32598676

約数列:

[1, 2, 4, 29, 58, 116, 367, 734, 937, 1468, 1874, 3748, 10643, 21286, 27173, 42572, 54346, 108692, 343879, 687758, 1375516, 9972491, 19944982, 39889964]

約数ペア:

[(1, 39889964), (2, 19944982), (4, 9972491), (29, 1375516), (58, 687758), (116, 343879), (367, 108692), (734, 54346), (937, 42572), (1468, 27173), (1874, 21286), (3748, 10643)]