28702913552

素因数分解:

$2^4\times {\mathrm{126271}}^1\times {\mathrm{14207}}^1$

素因数の和:140486

約数の個数: 20

約数和(自身を含む): 55616249856

約数和(自身を除く): 26913336304

約数列:

[1, 2, 4, 8, 16, 14207, 28414, 56828, 113656, 126271, 227312, 252542, 505084, 1010168, 2020336, 1793932097, 3587864194, 7175728388, 14351456776, 28702913552]

約数ペア:

[(1, 28702913552), (2, 14351456776), (4, 7175728388), (8, 3587864194), (16, 1793932097), (14207, 2020336), (28414, 1010168), (56828, 505084), (113656, 252542), (126271, 227312)]