66609142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{14717}}^1$

素因数の和:14823

約数の個数: 16

約数和(自身を含む): 104556672

約数和(自身を除く): 37947530

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 14717, 29434, 456227, 912454, 1074341, 2148682, 33304571, 66609142]

約数ペア:

[(1, 66609142), (2, 33304571), (31, 2148682), (62, 1074341), (73, 912454), (146, 456227), (2263, 29434), (4526, 14717)]