66539642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{7333}}^1$

素因数の和:7697

約数の個数: 16

約数和(自身を含む): 107809800

約数和(自身を除く): 41270158

約数列:

[1, 2, 13, 26, 349, 698, 4537, 7333, 9074, 14666, 95329, 190658, 2559217, 5118434, 33269821, 66539642]

約数ペア:

[(1, 66539642), (2, 33269821), (13, 5118434), (26, 2559217), (349, 190658), (698, 95329), (4537, 14666), (7333, 9074)]