28988338624

素因数分解:

$2^6\times 7^1\times {\mathrm{64706113}}^1$

素因数の和:64706132

約数の個数: 28

約数和(自身を含む): 65741411824

約数和(自身を除く): 36753073200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 64706113, 129412226, 258824452, 452942791, 517648904, 905885582, 1035297808, 1811771164, 2070595616, 3623542328, 4141191232, 7247084656, 14494169312, 28988338624]

約数ペア:

[(1, 28988338624), (2, 14494169312), (4, 7247084656), (7, 4141191232), (8, 3623542328), (14, 2070595616), (16, 1811771164), (28, 1035297808), (32, 905885582), (56, 517648904), (64, 452942791), (112, 258824452), (224, 129412226), (448, 64706113)]