77644576

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2693}}^1$

素因数の和:2773

約数の個数: 48

約数和(自身を含む): 164969784

約数和(自身を除く): 87325208

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1696, 1802, 2693, 3604, 5386, 7208, 10772, 14416, 21544, 28832, 43088, 45781, 86176, 91562, 142729, 183124, 285458, 366248, 570916, 732496, 1141832, 1464992, 2283664, 2426393, 4567328, 4852786, 9705572, 19411144, 38822288, 77644576]

約数ペア:

[(1, 77644576), (2, 38822288), (4, 19411144), (8, 9705572), (16, 4852786), (17, 4567328), (32, 2426393), (34, 2283664), (53, 1464992), (68, 1141832), (106, 732496), (136, 570916), (212, 366248), (272, 285458), (424, 183124), (544, 142729), (848, 91562), (901, 86176), (1696, 45781), (1802, 43088), (2693, 28832), (3604, 21544), (5386, 14416), (7208, 10772)]