26748656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 60

約数和(自身を含む): 59810904

約数和(自身を除く): 33062248

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 361, 418, 421, 722, 836, 842, 1444, 1672, 1684, 2888, 3344, 3368, 3971, 4631, 5776, 6736, 7942, 7999, 9262, 15884, 15998, 18524, 31768, 31996, 37048, 63536, 63992, 74096, 87989, 127984, 151981, 175978, 303962, 351956, 607924, 703912, 1215848, 1407824, 1671791, 2431696, 3343582, 6687164, 13374328, 26748656]

約数ペア:

[(1, 26748656), (2, 13374328), (4, 6687164), (8, 3343582), (11, 2431696), (16, 1671791), (19, 1407824), (22, 1215848), (38, 703912), (44, 607924), (76, 351956), (88, 303962), (152, 175978), (176, 151981), (209, 127984), (304, 87989), (361, 74096), (418, 63992), (421, 63536), (722, 37048), (836, 31996), (842, 31768), (1444, 18524), (1672, 15998), (1684, 15884), (2888, 9262), (3344, 7999), (3368, 7942), (3971, 6736), (4631, 5776)]