897175048

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{33871}}^1$

素因数の和:33938

約数の個数: 64

約数和(自身を含む): 2146129920

約数和(自身を除く): 1248954872

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 154, 172, 301, 308, 344, 473, 602, 616, 946, 1204, 1892, 2408, 3311, 3784, 6622, 13244, 26488, 33871, 67742, 135484, 237097, 270968, 372581, 474194, 745162, 948388, 1456453, 1490324, 1896776, 2608067, 2912906, 2980648, 5216134, 5825812, 10195171, 10432268, 11651624, 16020983, 20390342, 20864536, 32041966, 40780684, 64083932, 81561368, 112146881, 128167864, 224293762, 448587524, 897175048]

約数ペア:

[(1, 897175048), (2, 448587524), (4, 224293762), (7, 128167864), (8, 112146881), (11, 81561368), (14, 64083932), (22, 40780684), (28, 32041966), (43, 20864536), (44, 20390342), (56, 16020983), (77, 11651624), (86, 10432268), (88, 10195171), (154, 5825812), (172, 5216134), (301, 2980648), (308, 2912906), (344, 2608067), (473, 1896776), (602, 1490324), (616, 1456453), (946, 948388), (1204, 745162), (1892, 474194), (2408, 372581), (3311, 270968), (3784, 237097), (6622, 135484), (13244, 67742), (26488, 33871)]