26429816

素因数分解:

$2^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 58112640

約数和(自身を除く): 31682824

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 191, 196, 353, 382, 392, 706, 764, 1337, 1412, 1528, 2471, 2674, 2824, 4942, 5348, 9359, 9884, 10696, 17297, 18718, 19768, 34594, 37436, 67423, 69188, 74872, 134846, 138376, 269692, 471961, 539384, 943922, 1887844, 3303727, 3775688, 6607454, 13214908, 26429816]

約数ペア:

[(1, 26429816), (2, 13214908), (4, 6607454), (7, 3775688), (8, 3303727), (14, 1887844), (28, 943922), (49, 539384), (56, 471961), (98, 269692), (191, 138376), (196, 134846), (353, 74872), (382, 69188), (392, 67423), (706, 37436), (764, 34594), (1337, 19768), (1412, 18718), (1528, 17297), (2471, 10696), (2674, 9884), (2824, 9359), (4942, 5348)]