66345070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{16301}}^1$

素因数の和:16356

約数の個数: 32

約数和(自身を含む): 133806816

約数和(自身を除く): 67461746

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 16301, 32602, 81505, 163010, 179311, 358622, 603137, 896555, 1206274, 1793110, 3015685, 6031370, 6634507, 13269014, 33172535, 66345070]

約数ペア:

[(1, 66345070), (2, 33172535), (5, 13269014), (10, 6634507), (11, 6031370), (22, 3015685), (37, 1793110), (55, 1206274), (74, 896555), (110, 603137), (185, 358622), (370, 179311), (407, 163010), (814, 81505), (2035, 32602), (4070, 16301)]