27790147376

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{133391}}^1$

素因数の和:133877

約数の個数: 40

約数和(自身を含む): 55824552000

約数和(自身を除く): 28034404624

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 449, 464, 898, 1796, 3592, 7184, 13021, 26042, 52084, 104168, 133391, 208336, 266782, 533564, 1067128, 2134256, 3868339, 7736678, 15473356, 30946712, 59892559, 61893424, 119785118, 239570236, 479140472, 958280944, 1736884211, 3473768422, 6947536844, 13895073688, 27790147376]

約数ペア:

[(1, 27790147376), (2, 13895073688), (4, 6947536844), (8, 3473768422), (16, 1736884211), (29, 958280944), (58, 479140472), (116, 239570236), (232, 119785118), (449, 61893424), (464, 59892559), (898, 30946712), (1796, 15473356), (3592, 7736678), (7184, 3868339), (13021, 2134256), (26042, 1067128), (52084, 533564), (104168, 266782), (133391, 208336)]