66464826

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{43103}}^1$

素因数の和:43365

約数の個数: 16

約数和(自身を含む): 133449984

約数和(自身を除く): 66985158

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 43103, 86206, 129309, 258618, 11077471, 22154942, 33232413, 66464826]

約数ペア:

[(1, 66464826), (2, 33232413), (3, 22154942), (6, 11077471), (257, 258618), (514, 129309), (771, 86206), (1542, 43103)]