69707288

素因数分解:

$2^3\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{1171}}^1$

素因数の和:2247

約数の個数: 32

約数和(自身を含む): 149640960

約数和(自身を除く): 79933672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1063, 1171, 2126, 2342, 4252, 4684, 7441, 8197, 8504, 9368, 14882, 16394, 29764, 32788, 59528, 65576, 1244773, 2489546, 4979092, 8713411, 9958184, 17426822, 34853644, 69707288]

約数ペア:

[(1, 69707288), (2, 34853644), (4, 17426822), (7, 9958184), (8, 8713411), (14, 4979092), (28, 2489546), (56, 1244773), (1063, 65576), (1171, 59528), (2126, 32788), (2342, 29764), (4252, 16394), (4684, 14882), (7441, 9368), (8197, 8504)]