8606416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 21498624

約数和(自身を除く): 12892208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 257, 299, 322, 364, 368, 514, 598, 644, 728, 1028, 1196, 1288, 1456, 1799, 2056, 2093, 2392, 2576, 3341, 3598, 4112, 4186, 4784, 5911, 6682, 7196, 8372, 11822, 13364, 14392, 16744, 23387, 23644, 26728, 28784, 33488, 41377, 46774, 47288, 53456, 76843, 82754, 93548, 94576, 153686, 165508, 187096, 307372, 331016, 374192, 537901, 614744, 662032, 1075802, 1229488, 2151604, 4303208, 8606416]

約数ペア:

[(1, 8606416), (2, 4303208), (4, 2151604), (7, 1229488), (8, 1075802), (13, 662032), (14, 614744), (16, 537901), (23, 374192), (26, 331016), (28, 307372), (46, 187096), (52, 165508), (56, 153686), (91, 94576), (92, 93548), (104, 82754), (112, 76843), (161, 53456), (182, 47288), (184, 46774), (208, 41377), (257, 33488), (299, 28784), (322, 26728), (364, 23644), (368, 23387), (514, 16744), (598, 14392), (644, 13364), (728, 11822), (1028, 8372), (1196, 7196), (1288, 6682), (1456, 5911), (1799, 4784), (2056, 4186), (2093, 4112), (2392, 3598), (2576, 3341)]