68558144

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1123

約数の個数: 56

約数和(自身を含む): 146550888

約数和(自身を除く): 77992744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 136, 244, 272, 488, 544, 976, 1033, 1037, 1088, 1952, 2066, 2074, 3904, 4132, 4148, 8264, 8296, 16528, 16592, 17561, 33056, 33184, 35122, 63013, 66112, 66368, 70244, 126026, 140488, 252052, 280976, 504104, 561952, 1008208, 1071221, 1123904, 2016416, 2142442, 4032832, 4284884, 8569768, 17139536, 34279072, 68558144]

約数ペア:

[(1, 68558144), (2, 34279072), (4, 17139536), (8, 8569768), (16, 4284884), (17, 4032832), (32, 2142442), (34, 2016416), (61, 1123904), (64, 1071221), (68, 1008208), (122, 561952), (136, 504104), (244, 280976), (272, 252052), (488, 140488), (544, 126026), (976, 70244), (1033, 66368), (1037, 66112), (1088, 63013), (1952, 35122), (2066, 33184), (2074, 33056), (3904, 17561), (4132, 16592), (4148, 16528), (8264, 8296)]