71955272

素因数分解:

$2^3\times {\mathrm{1993}}^1\times {\mathrm{4513}}^1$

素因数の和:6512

約数の個数: 16

約数和(自身を含む): 135013740

約数和(自身を除く): 63058468

約数列:

[1, 2, 4, 8, 1993, 3986, 4513, 7972, 9026, 15944, 18052, 36104, 8994409, 17988818, 35977636, 71955272]

約数ペア:

[(1, 71955272), (2, 35977636), (4, 17988818), (8, 8994409), (1993, 36104), (3986, 18052), (4513, 15944), (7972, 9026)]