25269688

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{28979}}^1$

素因数の和:29094

約数の個数: 16

約数和(自身を含む): 47817000

約数和(自身を除く): 22547312

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 28979, 57958, 115916, 231832, 3158711, 6317422, 12634844, 25269688]

約数ペア:

[(1, 25269688), (2, 12634844), (4, 6317422), (8, 3158711), (109, 231832), (218, 115916), (436, 57958), (872, 28979)]