56232728

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 108066000

約数和(自身を除く): 51833272

約数列:

[1, 2, 4, 8, 61, 122, 139, 244, 278, 488, 556, 829, 1112, 1658, 3316, 6632, 8479, 16958, 33916, 50569, 67832, 101138, 115231, 202276, 230462, 404552, 460924, 921848, 7029091, 14058182, 28116364, 56232728]

約数ペア:

[(1, 56232728), (2, 28116364), (4, 14058182), (8, 7029091), (61, 921848), (122, 460924), (139, 404552), (244, 230462), (278, 202276), (488, 115231), (556, 101138), (829, 67832), (1112, 50569), (1658, 33916), (3316, 16958), (6632, 8479)]