64892288

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{8311}}^1$

素因数の和:8386

約数の個数: 32

約数和(自身を含む): 131412720

約数和(自身を除く): 66520432

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 8311, 16622, 33244, 66488, 132976, 265952, 506971, 531904, 1013942, 1063808, 2027884, 4055768, 8111536, 16223072, 32446144, 64892288]

約数ペア:

[(1, 64892288), (2, 32446144), (4, 16223072), (8, 8111536), (16, 4055768), (32, 2027884), (61, 1063808), (64, 1013942), (122, 531904), (128, 506971), (244, 265952), (488, 132976), (976, 66488), (1952, 33244), (3904, 16622), (7808, 8311)]