66388732

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{12451}}^1$

素因数の和:12529

約数の個数: 24

約数和(自身を含む): 122726912

約数和(自身を除く): 56338180

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 12451, 24902, 49804, 385981, 535393, 771962, 1070786, 1543924, 2141572, 16597183, 33194366, 66388732]

約数ペア:

[(1, 66388732), (2, 33194366), (4, 16597183), (31, 2141572), (43, 1543924), (62, 1070786), (86, 771962), (124, 535393), (172, 385981), (1333, 49804), (2666, 24902), (5332, 12451)]