7081517968

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{26203}}^1$

素因数の和:26364

約数の個数: 80

約数和(自身を含む): 16636395520

約数和(自身を除く): 9554877552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 127, 133, 152, 254, 266, 304, 508, 532, 889, 1016, 1064, 1778, 2032, 2128, 2413, 3556, 4826, 7112, 9652, 14224, 16891, 19304, 26203, 33782, 38608, 52406, 67564, 104812, 135128, 183421, 209624, 270256, 366842, 419248, 497857, 733684, 995714, 1467368, 1991428, 2934736, 3327781, 3484999, 3982856, 6655562, 6969998, 7965712, 13311124, 13939996, 23294467, 26622248, 27879992, 46588934, 53244496, 55759984, 63227839, 93177868, 126455678, 186355736, 252911356, 372711472, 442594873, 505822712, 885189746, 1011645424, 1770379492, 3540758984, 7081517968]

約数ペア:

[(1, 7081517968), (2, 3540758984), (4, 1770379492), (7, 1011645424), (8, 885189746), (14, 505822712), (16, 442594873), (19, 372711472), (28, 252911356), (38, 186355736), (56, 126455678), (76, 93177868), (112, 63227839), (127, 55759984), (133, 53244496), (152, 46588934), (254, 27879992), (266, 26622248), (304, 23294467), (508, 13939996), (532, 13311124), (889, 7965712), (1016, 6969998), (1064, 6655562), (1778, 3982856), (2032, 3484999), (2128, 3327781), (2413, 2934736), (3556, 1991428), (4826, 1467368), (7112, 995714), (9652, 733684), (14224, 497857), (16891, 419248), (19304, 366842), (26203, 270256), (33782, 209624), (38608, 183421), (52406, 135128), (67564, 104812)]