30907712

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1087

約数の個数: 56

約数和(自身を含む): 68531232

約数和(自身を除く): 37623520

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 344, 352, 473, 688, 704, 946, 1021, 1376, 1892, 2042, 2752, 3784, 4084, 7568, 8168, 11231, 15136, 16336, 22462, 30272, 32672, 43903, 44924, 65344, 87806, 89848, 175612, 179696, 351224, 359392, 482933, 702448, 718784, 965866, 1404896, 1931732, 2809792, 3863464, 7726928, 15453856, 30907712]

約数ペア:

[(1, 30907712), (2, 15453856), (4, 7726928), (8, 3863464), (11, 2809792), (16, 1931732), (22, 1404896), (32, 965866), (43, 718784), (44, 702448), (64, 482933), (86, 359392), (88, 351224), (172, 179696), (176, 175612), (344, 89848), (352, 87806), (473, 65344), (688, 44924), (704, 43903), (946, 32672), (1021, 30272), (1376, 22462), (1892, 16336), (2042, 15136), (2752, 11231), (3784, 8168), (4084, 7568)]