71055236

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{9649}}^1$

素因数の和:9923

約数の個数: 24

約数和(自身を含む): 142665600

約数和(自身を除く): 71610364

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 9649, 19298, 38596, 67543, 135086, 270172, 2537687, 5075374, 10150748, 17763809, 35527618, 71055236]

約数ペア:

[(1, 71055236), (2, 35527618), (4, 17763809), (7, 10150748), (14, 5075374), (28, 2537687), (263, 270172), (526, 135086), (1052, 67543), (1841, 38596), (3682, 19298), (7364, 9649)]