7289768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 14520000

約数和(自身を除く): 7230232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 241, 398, 482, 796, 964, 1592, 1928, 3781, 4579, 7562, 9158, 15124, 18316, 30248, 36632, 47959, 95918, 191836, 383672, 911221, 1822442, 3644884, 7289768]

約数ペア:

[(1, 7289768), (2, 3644884), (4, 1822442), (8, 911221), (19, 383672), (38, 191836), (76, 95918), (152, 47959), (199, 36632), (241, 30248), (398, 18316), (482, 15124), (796, 9158), (964, 7562), (1592, 4579), (1928, 3781)]