528423512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{27953}}^1$

素因数の和:28115

約数の個数: 32

約数和(自身を含む): 1056661200

約数和(自身を除く): 528237688

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 4726, 9452, 18904, 27953, 55906, 111812, 223624, 475201, 950402, 1900804, 3801608, 3885467, 7770934, 15541868, 31083736, 66052939, 132105878, 264211756, 528423512]

約数ペア:

[(1, 528423512), (2, 264211756), (4, 132105878), (8, 66052939), (17, 31083736), (34, 15541868), (68, 7770934), (136, 3885467), (139, 3801608), (278, 1900804), (556, 950402), (1112, 475201), (2363, 223624), (4726, 111812), (9452, 55906), (18904, 27953)]