66449712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197767}}^1$

素因数の和:197785

約数の個数: 40

約数和(自身を含む): 196185856

約数和(自身を除く): 129736144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 197767, 395534, 593301, 791068, 1186602, 1384369, 1582136, 2373204, 2768738, 3164272, 4153107, 4746408, 5537476, 8306214, 9492816, 11074952, 16612428, 22149904, 33224856, 66449712]

約数ペア:

[(1, 66449712), (2, 33224856), (3, 22149904), (4, 16612428), (6, 11074952), (7, 9492816), (8, 8306214), (12, 5537476), (14, 4746408), (16, 4153107), (21, 3164272), (24, 2768738), (28, 2373204), (42, 1582136), (48, 1384369), (56, 1186602), (84, 791068), (112, 593301), (168, 395534), (336, 197767)]