17966230768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{1297}}^1$

素因数の和:1850

約数の個数: 80

約数和(自身を含む): 37268757504

約数和(自身を除く): 19302526736

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 401, 508, 802, 1016, 1297, 1604, 2032, 2159, 2594, 3208, 4318, 5188, 6416, 6817, 8636, 10376, 13634, 17272, 20752, 22049, 27268, 34544, 44098, 50927, 54536, 88196, 101854, 109072, 164719, 176392, 203708, 329438, 352784, 407416, 520097, 658876, 814832, 865759, 1040194, 1317752, 1731518, 2080388, 2635504, 2800223, 3463036, 4160776, 5600446, 6926072, 8321552, 8841649, 11200892, 13852144, 17683298, 22401784, 35366596, 44803568, 66052319, 70733192, 132104638, 141466384, 264209276, 528418552, 1056837104, 1122889423, 2245778846, 4491557692, 8983115384, 17966230768]

約数ペア:

[(1, 17966230768), (2, 8983115384), (4, 4491557692), (8, 2245778846), (16, 1122889423), (17, 1056837104), (34, 528418552), (68, 264209276), (127, 141466384), (136, 132104638), (254, 70733192), (272, 66052319), (401, 44803568), (508, 35366596), (802, 22401784), (1016, 17683298), (1297, 13852144), (1604, 11200892), (2032, 8841649), (2159, 8321552), (2594, 6926072), (3208, 5600446), (4318, 4160776), (5188, 3463036), (6416, 2800223), (6817, 2635504), (8636, 2080388), (10376, 1731518), (13634, 1317752), (17272, 1040194), (20752, 865759), (22049, 814832), (27268, 658876), (34544, 520097), (44098, 407416), (50927, 352784), (54536, 329438), (88196, 203708), (101854, 176392), (109072, 164719)]