3946712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 9504000

約数和(自身を除く): 5557288

約数列:

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

約数ペア:

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