7941584

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 80

約数和(自身を含む): 19248768

約数和(自身を除く): 11307184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 97, 112, 119, 136, 172, 194, 238, 272, 301, 344, 388, 476, 602, 679, 688, 731, 776, 952, 1204, 1358, 1462, 1552, 1649, 1904, 2408, 2716, 2924, 3298, 4171, 4816, 5117, 5432, 5848, 6596, 8342, 10234, 10864, 11543, 11696, 13192, 16684, 20468, 23086, 26384, 29197, 33368, 40936, 46172, 58394, 66736, 70907, 81872, 92344, 116788, 141814, 184688, 233576, 283628, 467152, 496349, 567256, 992698, 1134512, 1985396, 3970792, 7941584]

約数ペア:

[(1, 7941584), (2, 3970792), (4, 1985396), (7, 1134512), (8, 992698), (14, 567256), (16, 496349), (17, 467152), (28, 283628), (34, 233576), (43, 184688), (56, 141814), (68, 116788), (86, 92344), (97, 81872), (112, 70907), (119, 66736), (136, 58394), (172, 46172), (194, 40936), (238, 33368), (272, 29197), (301, 26384), (344, 23086), (388, 20468), (476, 16684), (602, 13192), (679, 11696), (688, 11543), (731, 10864), (776, 10234), (952, 8342), (1204, 6596), (1358, 5848), (1462, 5432), (1552, 5117), (1649, 4816), (1904, 4171), (2408, 3298), (2716, 2924)]