66497712

素因数分解:

$2^4\times 3^1\times {\mathrm{1385369}}^1$

素因数の和:1385380

約数の個数: 20

約数和(自身を含む): 171785880

約数和(自身を除く): 105288168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1385369, 2770738, 4156107, 5541476, 8312214, 11082952, 16624428, 22165904, 33248856, 66497712]

約数ペア:

[(1, 66497712), (2, 33248856), (3, 22165904), (4, 16624428), (6, 11082952), (8, 8312214), (12, 5541476), (16, 4156107), (24, 2770738), (48, 1385369)]