67081408

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:857

約数の個数: 56

約数和(自身を含む): 140817600

約数和(自身を除く): 73736192

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 94, 116, 188, 232, 376, 464, 752, 769, 928, 1363, 1504, 1538, 1856, 2726, 3008, 3076, 5452, 6152, 10904, 12304, 21808, 22301, 24608, 36143, 43616, 44602, 49216, 72286, 87232, 89204, 144572, 178408, 289144, 356816, 578288, 713632, 1048147, 1156576, 1427264, 2096294, 2313152, 4192588, 8385176, 16770352, 33540704, 67081408]

約数ペア:

[(1, 67081408), (2, 33540704), (4, 16770352), (8, 8385176), (16, 4192588), (29, 2313152), (32, 2096294), (47, 1427264), (58, 1156576), (64, 1048147), (94, 713632), (116, 578288), (188, 356816), (232, 289144), (376, 178408), (464, 144572), (752, 89204), (769, 87232), (928, 72286), (1363, 49216), (1504, 44602), (1538, 43616), (1856, 36143), (2726, 24608), (3008, 22301), (3076, 21808), (5452, 12304), (6152, 10904)]