26965988

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22397}}^1$

素因数の和:22451

約数の個数: 24

約数和(自身を含む): 55188672

約数和(自身を除く): 28222684

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 22397, 44794, 89588, 156779, 313558, 627116, 963071, 1926142, 3852284, 6741497, 13482994, 26965988]

約数ペア:

[(1, 26965988), (2, 13482994), (4, 6741497), (7, 3852284), (14, 1926142), (28, 963071), (43, 627116), (86, 313558), (172, 156779), (301, 89588), (602, 44794), (1204, 22397)]