66582470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{289489}}^1$

素因数の和:289519

約数の個数: 16

約数和(自身を含む): 125059680

約数和(自身を除く): 58477210

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 289489, 578978, 1447445, 2894890, 6658247, 13316494, 33291235, 66582470]

約数ペア:

[(1, 66582470), (2, 33291235), (5, 13316494), (10, 6658247), (23, 2894890), (46, 1447445), (115, 578978), (230, 289489)]