71287302

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{53279}}^1$

素因数の和:53507

約数の個数: 16

約数和(自身を含む): 143216640

約数和(自身を除く): 71929338

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 53279, 106558, 159837, 319674, 11881217, 23762434, 35643651, 71287302]

約数ペア:

[(1, 71287302), (2, 35643651), (3, 23762434), (6, 11881217), (223, 319674), (446, 159837), (669, 106558), (1338, 53279)]