70291519172

素因数分解:

$2^2\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{1288051}}^1$

素因数の和:1290011

約数の個数: 24

約数和(自身を含む): 140655278400

約数和(自身を除く): 70363759228

約数列:

[1, 2, 4, 7, 14, 28, 1949, 3898, 7796, 13643, 27286, 54572, 1288051, 2576102, 5152204, 9016357, 18032714, 36065428, 2510411399, 5020822798, 10041645596, 17572879793, 35145759586, 70291519172]

約数ペア:

[(1, 70291519172), (2, 35145759586), (4, 17572879793), (7, 10041645596), (14, 5020822798), (28, 2510411399), (1949, 36065428), (3898, 18032714), (7796, 9016357), (13643, 5152204), (27286, 2576102), (54572, 1288051)]