28939592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6997}}^1$

素因数の和:7061

約数の個数: 32

約数和(自身を含む): 60462720

約数和(自身を除く): 31523128

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 6997, 13994, 27988, 55976, 76967, 153934, 307868, 328859, 615736, 657718, 1315436, 2630872, 3617449, 7234898, 14469796, 28939592]

約数ペア:

[(1, 28939592), (2, 14469796), (4, 7234898), (8, 3617449), (11, 2630872), (22, 1315436), (44, 657718), (47, 615736), (88, 328859), (94, 307868), (188, 153934), (376, 76967), (517, 55976), (1034, 27988), (2068, 13994), (4136, 6997)]