7893424

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 19641600

約数和(自身を除く): 11748176

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 56, 77, 86, 88, 112, 149, 154, 172, 176, 298, 301, 308, 344, 473, 596, 602, 616, 688, 946, 1043, 1192, 1204, 1232, 1639, 1892, 2086, 2384, 2408, 3278, 3311, 3784, 4172, 4816, 6407, 6556, 6622, 7568, 8344, 11473, 12814, 13112, 13244, 16688, 22946, 25628, 26224, 26488, 44849, 45892, 51256, 52976, 70477, 89698, 91784, 102512, 140954, 179396, 183568, 281908, 358792, 493339, 563816, 717584, 986678, 1127632, 1973356, 3946712, 7893424]

約数ペア:

[(1, 7893424), (2, 3946712), (4, 1973356), (7, 1127632), (8, 986678), (11, 717584), (14, 563816), (16, 493339), (22, 358792), (28, 281908), (43, 183568), (44, 179396), (56, 140954), (77, 102512), (86, 91784), (88, 89698), (112, 70477), (149, 52976), (154, 51256), (172, 45892), (176, 44849), (298, 26488), (301, 26224), (308, 25628), (344, 22946), (473, 16688), (596, 13244), (602, 13112), (616, 12814), (688, 11473), (946, 8344), (1043, 7568), (1192, 6622), (1204, 6556), (1232, 6407), (1639, 4816), (1892, 4172), (2086, 3784), (2384, 3311), (2408, 3278)]