66731812

素因数分解:

$2^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{4357}}^1$

素因数の和:4915

約数の個数: 24

約数和(自身を含む): 133738304

約数和(自身を除く): 67006492

約数列:

[1, 2, 4, 7, 14, 28, 547, 1094, 2188, 3829, 4357, 7658, 8714, 15316, 17428, 30499, 60998, 121996, 2383279, 4766558, 9533116, 16682953, 33365906, 66731812]

約数ペア:

[(1, 66731812), (2, 33365906), (4, 16682953), (7, 9533116), (14, 4766558), (28, 2383279), (547, 121996), (1094, 60998), (2188, 30499), (3829, 17428), (4357, 15316), (7658, 8714)]