68681888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4759}}^1$

素因数の和:4821

約数の個数: 48

約数和(自身を含む): 151139520

約数和(自身を除く): 82457632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1804, 3608, 4759, 7216, 9518, 14432, 19036, 38072, 52349, 76144, 104698, 152288, 195119, 209396, 390238, 418792, 780476, 837584, 1560952, 1675168, 2146309, 3121904, 4292618, 6243808, 8585236, 17170472, 34340944, 68681888]

約数ペア:

[(1, 68681888), (2, 34340944), (4, 17170472), (8, 8585236), (11, 6243808), (16, 4292618), (22, 3121904), (32, 2146309), (41, 1675168), (44, 1560952), (82, 837584), (88, 780476), (164, 418792), (176, 390238), (328, 209396), (352, 195119), (451, 152288), (656, 104698), (902, 76144), (1312, 52349), (1804, 38072), (3608, 19036), (4759, 14432), (7216, 9518)]