8687104

素因数分解:

$2^9\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 60

約数和(自身を含む): 18708624

約数和(自身を除く): 10021520

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 256, 304, 361, 376, 512, 608, 722, 752, 893, 1216, 1444, 1504, 1786, 2432, 2888, 3008, 3572, 4864, 5776, 6016, 7144, 9728, 11552, 12032, 14288, 16967, 23104, 24064, 28576, 33934, 46208, 57152, 67868, 92416, 114304, 135736, 184832, 228608, 271472, 457216, 542944, 1085888, 2171776, 4343552, 8687104]

約数ペア:

[(1, 8687104), (2, 4343552), (4, 2171776), (8, 1085888), (16, 542944), (19, 457216), (32, 271472), (38, 228608), (47, 184832), (64, 135736), (76, 114304), (94, 92416), (128, 67868), (152, 57152), (188, 46208), (256, 33934), (304, 28576), (361, 24064), (376, 23104), (512, 16967), (608, 14288), (722, 12032), (752, 11552), (893, 9728), (1216, 7144), (1444, 6016), (1504, 5776), (1786, 4864), (2432, 3572), (2888, 3008)]