56397406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{40927}}^1$

素因数の和:40995

約数の個数: 16

約数和(自身を含む): 92824704

約数和(自身を除く): 36427298

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 40927, 81854, 532051, 1064102, 2169131, 4338262, 28198703, 56397406]

約数ペア:

[(1, 56397406), (2, 28198703), (13, 4338262), (26, 2169131), (53, 1064102), (106, 532051), (689, 81854), (1378, 40927)]