71090804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{1601}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 132011208

約数和(自身を除く): 60920404

約数列:

[1, 2, 4, 17, 34, 68, 653, 1306, 1601, 2612, 3202, 6404, 11101, 22202, 27217, 44404, 54434, 108868, 1045453, 2090906, 4181812, 17772701, 35545402, 71090804]

約数ペア:

[(1, 71090804), (2, 35545402), (4, 17772701), (17, 4181812), (34, 2090906), (68, 1045453), (653, 108868), (1306, 54434), (1601, 44404), (2612, 27217), (3202, 22202), (6404, 11101)]