12921036296

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3443773}}^1$

素因数の和:3443853

約数の個数: 32

約数和(自身を含む): 28101195840

約数和(自身を除く): 15180159544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 3443773, 6887546, 13775092, 24106411, 27550184, 48212822, 96425644, 192851288, 230732791, 461465582, 922931164, 1615129537, 1845862328, 3230259074, 6460518148, 12921036296]

約数ペア:

[(1, 12921036296), (2, 6460518148), (4, 3230259074), (7, 1845862328), (8, 1615129537), (14, 922931164), (28, 461465582), (56, 230732791), (67, 192851288), (134, 96425644), (268, 48212822), (469, 27550184), (536, 24106411), (938, 13775092), (1876, 6887546), (3752, 3443773)]