28352456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6079}}^1$

素因数の和:6149

約数の個数: 32

約数和(自身を含む): 59097600

約数和(自身を除く): 30745144

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 6079, 12158, 24316, 48632, 66869, 133738, 267476, 322187, 534952, 644374, 1288748, 2577496, 3544057, 7088114, 14176228, 28352456]

約数ペア:

[(1, 28352456), (2, 14176228), (4, 7088114), (8, 3544057), (11, 2577496), (22, 1288748), (44, 644374), (53, 534952), (88, 322187), (106, 267476), (212, 133738), (424, 66869), (583, 48632), (1166, 24316), (2332, 12158), (4664, 6079)]