734007248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{82067}}^1$

素因数の和:82131

約数の個数: 40

約数和(自身を含む): 1567170528

約数和(自身を除く): 833163280

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 82067, 164134, 328268, 656536, 1066871, 1313072, 2133742, 3528881, 4267484, 7057762, 8534968, 14115524, 17069936, 28231048, 45875453, 56462096, 91750906, 183501812, 367003624, 734007248]

約数ペア:

[(1, 734007248), (2, 367003624), (4, 183501812), (8, 91750906), (13, 56462096), (16, 45875453), (26, 28231048), (43, 17069936), (52, 14115524), (86, 8534968), (104, 7057762), (172, 4267484), (208, 3528881), (344, 2133742), (559, 1313072), (688, 1066871), (1118, 656536), (2236, 328268), (4472, 164134), (8944, 82067)]