27857248

素因数分解:

$2^5\times {\mathrm{659}}^1\times {\mathrm{1321}}^1$

素因数の和:1990

約数の個数: 24

約数和(自身を含む): 54968760

約数和(自身を除く): 27111512

約数列:

[1, 2, 4, 8, 16, 32, 659, 1318, 1321, 2636, 2642, 5272, 5284, 10544, 10568, 21088, 21136, 42272, 870539, 1741078, 3482156, 6964312, 13928624, 27857248]

約数ペア:

[(1, 27857248), (2, 13928624), (4, 6964312), (8, 3482156), (16, 1741078), (32, 870539), (659, 42272), (1318, 21136), (1321, 21088), (2636, 10568), (2642, 10544), (5272, 5284)]