28014728296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4495303}}^1$

素因数の和:4495369

約数の個数: 32

約数和(自身を含む): 56640830400

約数和(自身を除く): 28626102104

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 4495303, 8990606, 17981212, 35962424, 85410757, 170821514, 184307423, 341643028, 368614846, 683286056, 737229692, 1474459384, 3501841037, 7003682074, 14007364148, 28014728296]

約数ペア:

[(1, 28014728296), (2, 14007364148), (4, 7003682074), (8, 3501841037), (19, 1474459384), (38, 737229692), (41, 683286056), (76, 368614846), (82, 341643028), (152, 184307423), (164, 170821514), (328, 85410757), (779, 35962424), (1558, 17981212), (3116, 8990606), (6232, 4495303)]