364042016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1949}}^1$

素因数の和:2421

約数の個数: 48

約数和(自身を含む): 773955000

約数和(自身を除く): 409912984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 449, 898, 1796, 1949, 3592, 3898, 5837, 7184, 7796, 11674, 14368, 15592, 23348, 25337, 31184, 46696, 50674, 62368, 93392, 101348, 186784, 202696, 405392, 810784, 875101, 1750202, 3500404, 7000808, 11376313, 14001616, 22752626, 28003232, 45505252, 91010504, 182021008, 364042016]

約数ペア:

[(1, 364042016), (2, 182021008), (4, 91010504), (8, 45505252), (13, 28003232), (16, 22752626), (26, 14001616), (32, 11376313), (52, 7000808), (104, 3500404), (208, 1750202), (416, 875101), (449, 810784), (898, 405392), (1796, 202696), (1949, 186784), (3592, 101348), (3898, 93392), (5837, 62368), (7184, 50674), (7796, 46696), (11674, 31184), (14368, 25337), (15592, 23348)]