26738624

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2041

約数の個数: 56

約数和(自身を含む): 60960000

約数和(自身を除く): 34221376

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 1999, 3344, 3998, 6688, 7996, 13376, 15992, 21989, 31984, 37981, 43978, 63968, 75962, 87956, 127936, 151924, 175912, 303848, 351824, 417791, 607696, 703648, 835582, 1215392, 1407296, 1671164, 2430784, 3342328, 6684656, 13369312, 26738624]

約数ペア:

[(1, 26738624), (2, 13369312), (4, 6684656), (8, 3342328), (11, 2430784), (16, 1671164), (19, 1407296), (22, 1215392), (32, 835582), (38, 703648), (44, 607696), (64, 417791), (76, 351824), (88, 303848), (152, 175912), (176, 151924), (209, 127936), (304, 87956), (352, 75962), (418, 63968), (608, 43978), (704, 37981), (836, 31984), (1216, 21989), (1672, 15992), (1999, 13376), (3344, 7996), (3998, 6688)]