71223114

素因数分解:

$2^1\times 3^1\times {\mathrm{571}}^1\times {\mathrm{20789}}^1$

素因数の和:21365

約数の個数: 16

約数和(自身を含む): 142702560

約数和(自身を除く): 71479446

約数列:

[1, 2, 3, 6, 571, 1142, 1713, 3426, 20789, 41578, 62367, 124734, 11870519, 23741038, 35611557, 71223114]

約数ペア:

[(1, 71223114), (2, 35611557), (3, 23741038), (6, 11870519), (571, 124734), (1142, 62367), (1713, 41578), (3426, 20789)]