28771452

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{9629}}^1$

素因数の和:9722

約数の個数: 36

約数和(自身を含む): 73611720

約数和(自身を除く): 44840268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 9629, 19258, 28887, 38516, 57774, 86661, 115548, 173322, 346644, 799207, 1598414, 2397621, 3196828, 4795242, 7192863, 9590484, 14385726, 28771452]

約数ペア:

[(1, 28771452), (2, 14385726), (3, 9590484), (4, 7192863), (6, 4795242), (9, 3196828), (12, 2397621), (18, 1598414), (36, 799207), (83, 346644), (166, 173322), (249, 115548), (332, 86661), (498, 57774), (747, 38516), (996, 28887), (1494, 19258), (2988, 9629)]