65637894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 159989760

約数和(自身を除く): 94351866

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 83, 114, 133, 166, 249, 266, 399, 498, 581, 798, 991, 1162, 1577, 1743, 1982, 2973, 3154, 3486, 4731, 5946, 6937, 9462, 11039, 13874, 18829, 20811, 22078, 33117, 37658, 41622, 56487, 66234, 82253, 112974, 131803, 164506, 246759, 263606, 395409, 493518, 575771, 790818, 1151542, 1562807, 1727313, 3125614, 3454626, 4688421, 9376842, 10939649, 21879298, 32818947, 65637894]

約数ペア:

[(1, 65637894), (2, 32818947), (3, 21879298), (6, 10939649), (7, 9376842), (14, 4688421), (19, 3454626), (21, 3125614), (38, 1727313), (42, 1562807), (57, 1151542), (83, 790818), (114, 575771), (133, 493518), (166, 395409), (249, 263606), (266, 246759), (399, 164506), (498, 131803), (581, 112974), (798, 82253), (991, 66234), (1162, 56487), (1577, 41622), (1743, 37658), (1982, 33117), (2973, 22078), (3154, 20811), (3486, 18829), (4731, 13874), (5946, 11039), (6937, 9462)]