66914636

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{5309}}^1$

素因数の和:5473

約数の個数: 24

約数和(自身を含む): 123107040

約数和(自身を除く): 56192404

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 548, 3151, 5309, 6302, 10618, 12604, 21236, 122107, 244214, 488428, 727333, 1454666, 2909332, 16728659, 33457318, 66914636]

約数ペア:

[(1, 66914636), (2, 33457318), (4, 16728659), (23, 2909332), (46, 1454666), (92, 727333), (137, 488428), (274, 244214), (548, 122107), (3151, 21236), (5309, 12604), (6302, 10618)]