426544984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{47563}}^1$

素因数の和:47647

約数の個数: 32

約数和(自身を含む): 856152000

約数和(自身を除く): 429607016

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 47563, 95126, 190252, 380504, 903697, 1807394, 2806217, 3614788, 5612434, 7229576, 11224868, 22449736, 53318123, 106636246, 213272492, 426544984]

約数ペア:

[(1, 426544984), (2, 213272492), (4, 106636246), (8, 53318123), (19, 22449736), (38, 11224868), (59, 7229576), (76, 5612434), (118, 3614788), (152, 2806217), (236, 1807394), (472, 903697), (1121, 380504), (2242, 190252), (4484, 95126), (8968, 47563)]