28652442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 71387904

約数和(自身を除く): 42735462

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 97, 182, 194, 273, 291, 541, 546, 582, 679, 1082, 1261, 1358, 1623, 2037, 2522, 3246, 3783, 3787, 4074, 7033, 7566, 7574, 8827, 11361, 14066, 17654, 21099, 22722, 26481, 42198, 49231, 52477, 52962, 98462, 104954, 147693, 157431, 295386, 314862, 367339, 682201, 734678, 1102017, 1364402, 2046603, 2204034, 4093206, 4775407, 9550814, 14326221, 28652442]

約数ペア:

[(1, 28652442), (2, 14326221), (3, 9550814), (6, 4775407), (7, 4093206), (13, 2204034), (14, 2046603), (21, 1364402), (26, 1102017), (39, 734678), (42, 682201), (78, 367339), (91, 314862), (97, 295386), (182, 157431), (194, 147693), (273, 104954), (291, 98462), (541, 52962), (546, 52477), (582, 49231), (679, 42198), (1082, 26481), (1261, 22722), (1358, 21099), (1623, 17654), (2037, 14066), (2522, 11361), (3246, 8827), (3783, 7574), (3787, 7566), (4074, 7033)]