2660576

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 5624640

約数和(自身を除く): 2964064

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 61, 94, 116, 122, 188, 232, 244, 376, 464, 488, 752, 928, 976, 1363, 1504, 1769, 1952, 2726, 2867, 3538, 5452, 5734, 7076, 10904, 11468, 14152, 21808, 22936, 28304, 43616, 45872, 56608, 83143, 91744, 166286, 332572, 665144, 1330288, 2660576]

約数ペア:

[(1, 2660576), (2, 1330288), (4, 665144), (8, 332572), (16, 166286), (29, 91744), (32, 83143), (47, 56608), (58, 45872), (61, 43616), (94, 28304), (116, 22936), (122, 21808), (188, 14152), (232, 11468), (244, 10904), (376, 7076), (464, 5734), (488, 5452), (752, 3538), (928, 2867), (976, 2726), (1363, 1952), (1504, 1769)]