68196817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5563}}^1$

素因数の和:5640

約数の個数: 16

約数和(自身を含む): 78519168

約数和(自身を除く): 10322351

約数列:

[1, 13, 23, 41, 299, 533, 943, 5563, 12259, 72319, 127949, 228083, 1663337, 2965079, 5245909, 68196817]

約数ペア:

[(1, 68196817), (13, 5245909), (23, 2965079), (41, 1663337), (299, 228083), (533, 127949), (943, 72319), (5563, 12259)]