26772266

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:829

約数の個数: 16

約数和(自身を含む): 40737600

約数和(自身を除く): 13965334

約数列:

[1, 2, 137, 199, 274, 398, 491, 982, 27263, 54526, 67267, 97709, 134534, 195418, 13386133, 26772266]

約数ペア:

[(1, 26772266), (2, 13386133), (137, 195418), (199, 134534), (274, 97709), (398, 67267), (491, 54526), (982, 27263)]