66972878

素因数分解:

$2^1\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{3677}}^1$

素因数の和:4987

約数の個数: 16

約数和(自身を含む): 114930144

約数和(自身を除く): 47957266

約数列:

[1, 2, 7, 14, 1301, 2602, 3677, 7354, 9107, 18214, 25739, 51478, 4783777, 9567554, 33486439, 66972878]

約数ペア:

[(1, 66972878), (2, 33486439), (7, 9567554), (14, 4783777), (1301, 51478), (2602, 25739), (3677, 18214), (7354, 9107)]