27439448

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{51193}}^1$

素因数の和:51266

約数の個数: 16

約数和(自身を含む): 52217880

約数和(自身を除く): 24778432

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 51193, 102386, 204772, 409544, 3429931, 6859862, 13719724, 27439448]

約数ペア:

[(1, 27439448), (2, 13719724), (4, 6859862), (8, 3429931), (67, 409544), (134, 204772), (268, 102386), (536, 51193)]