71320038

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{30557}}^1$

素因数の和:30951

約数の個数: 16

約数和(自身を含む): 143011440

約数和(自身を除く): 71691402

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 30557, 61114, 91671, 183342, 11886673, 23773346, 35660019, 71320038]

約数ペア:

[(1, 71320038), (2, 35660019), (3, 23773346), (6, 11886673), (389, 183342), (778, 91671), (1167, 61114), (2334, 30557)]