56408443

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26951}}^1$

素因数の和:26994

約数の個数: 16

約数和(自身を含む): 72446976

約数和(自身を除く): 16038533

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 26951, 188657, 350363, 619873, 2452541, 4339111, 8058349, 56408443]

約数ペア:

[(1, 56408443), (7, 8058349), (13, 4339111), (23, 2452541), (91, 619873), (161, 350363), (299, 188657), (2093, 26951)]