66559328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 143909136

約数和(自身を除く): 77349808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 173, 176, 346, 352, 692, 1093, 1384, 1903, 2186, 2768, 3806, 4372, 5536, 7612, 8744, 12023, 15224, 17488, 24046, 30448, 34976, 48092, 60896, 96184, 189089, 192368, 378178, 384736, 756356, 1512712, 2079979, 3025424, 4159958, 6050848, 8319916, 16639832, 33279664, 66559328]

約数ペア:

[(1, 66559328), (2, 33279664), (4, 16639832), (8, 8319916), (11, 6050848), (16, 4159958), (22, 3025424), (32, 2079979), (44, 1512712), (88, 756356), (173, 384736), (176, 378178), (346, 192368), (352, 189089), (692, 96184), (1093, 60896), (1384, 48092), (1903, 34976), (2186, 30448), (2768, 24046), (3806, 17488), (4372, 15224), (5536, 12023), (7612, 8744)]