74731638992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1099771}}^1$

素因数の和:1099947

約数の個数: 40

約数和(自身を含む): 150554387712

約数和(自身を除く): 75822748720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 248, 274, 496, 548, 1096, 2192, 4247, 8494, 16988, 33976, 67952, 1099771, 2199542, 4399084, 8798168, 17596336, 34092901, 68185802, 136371604, 150668627, 272743208, 301337254, 545486416, 602674508, 1205349016, 2410698032, 4670727437, 9341454874, 18682909748, 37365819496, 74731638992]

約数ペア:

[(1, 74731638992), (2, 37365819496), (4, 18682909748), (8, 9341454874), (16, 4670727437), (31, 2410698032), (62, 1205349016), (124, 602674508), (137, 545486416), (248, 301337254), (274, 272743208), (496, 150668627), (548, 136371604), (1096, 68185802), (2192, 34092901), (4247, 17596336), (8494, 8798168), (16988, 4399084), (33976, 2199542), (67952, 1099771)]