125871424

素因数分解:

$2^6\times 7^1\times {\mathrm{280963}}^1$

素因数の和:280982

約数の個数: 28

約数和(自身を含む): 285459424

約数和(自身を除く): 159588000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 280963, 561926, 1123852, 1966741, 2247704, 3933482, 4495408, 7866964, 8990816, 15733928, 17981632, 31467856, 62935712, 125871424]

約数ペア:

[(1, 125871424), (2, 62935712), (4, 31467856), (7, 17981632), (8, 15733928), (14, 8990816), (16, 7866964), (28, 4495408), (32, 3933482), (56, 2247704), (64, 1966741), (112, 1123852), (224, 561926), (448, 280963)]