4570144

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 9870336

約数和(自身を除く): 5300192

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 271, 272, 496, 527, 542, 544, 992, 1054, 1084, 2108, 2168, 4216, 4336, 4607, 8401, 8432, 8672, 9214, 16802, 16864, 18428, 33604, 36856, 67208, 73712, 134416, 142817, 147424, 268832, 285634, 571268, 1142536, 2285072, 4570144]

約数ペア:

[(1, 4570144), (2, 2285072), (4, 1142536), (8, 571268), (16, 285634), (17, 268832), (31, 147424), (32, 142817), (34, 134416), (62, 73712), (68, 67208), (124, 36856), (136, 33604), (248, 18428), (271, 16864), (272, 16802), (496, 9214), (527, 8672), (542, 8432), (544, 8401), (992, 4607), (1054, 4336), (1084, 4216), (2108, 2168)]