7995089072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1$

素因数の和:850

約数の個数: 80

約数和(自身を含む): 16103493120

約数和(自身を除く): 8108404048

約数列:

[1, 2, 4, 8, 16, 43, 86, 103, 172, 206, 257, 344, 412, 439, 514, 688, 824, 878, 1028, 1648, 1756, 2056, 3512, 4112, 4429, 7024, 8858, 11051, 17716, 18877, 22102, 26471, 35432, 37754, 44204, 45217, 52942, 70864, 75508, 88408, 90434, 105884, 112823, 151016, 176816, 180868, 211768, 225646, 302032, 361736, 423536, 451292, 723472, 902584, 1138253, 1805168, 1944331, 2276506, 3888662, 4553012, 4851389, 7777324, 9106024, 9702778, 11620769, 15554648, 18212048, 19405556, 23241538, 31109296, 38811112, 46483076, 77622224, 92966152, 185932304, 499693067, 999386134, 1998772268, 3997544536, 7995089072]

約数ペア:

[(1, 7995089072), (2, 3997544536), (4, 1998772268), (8, 999386134), (16, 499693067), (43, 185932304), (86, 92966152), (103, 77622224), (172, 46483076), (206, 38811112), (257, 31109296), (344, 23241538), (412, 19405556), (439, 18212048), (514, 15554648), (688, 11620769), (824, 9702778), (878, 9106024), (1028, 7777324), (1648, 4851389), (1756, 4553012), (2056, 3888662), (3512, 2276506), (4112, 1944331), (4429, 1805168), (7024, 1138253), (8858, 902584), (11051, 723472), (17716, 451292), (18877, 423536), (22102, 361736), (26471, 302032), (35432, 225646), (37754, 211768), (44204, 180868), (45217, 176816), (52942, 151016), (70864, 112823), (75508, 105884), (88408, 90434)]