26854828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 66608640

約数和(自身を除く): 39753812

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 308, 353, 364, 418, 494, 532, 572, 706, 836, 988, 1001, 1412, 1463, 1729, 2002, 2471, 2717, 2926, 3458, 3883, 4004, 4589, 4942, 5434, 5852, 6707, 6916, 7766, 9178, 9884, 10868, 13414, 15532, 18356, 19019, 26828, 27181, 32123, 38038, 46949, 50479, 54362, 64246, 73777, 76076, 87191, 93898, 100958, 108724, 128492, 147554, 174382, 187796, 201916, 295108, 348764, 353353, 516439, 610337, 706706, 959101, 1032878, 1220674, 1413412, 1918202, 2065756, 2441348, 3836404, 6713707, 13427414, 26854828]

約数ペア:

[(1, 26854828), (2, 13427414), (4, 6713707), (7, 3836404), (11, 2441348), (13, 2065756), (14, 1918202), (19, 1413412), (22, 1220674), (26, 1032878), (28, 959101), (38, 706706), (44, 610337), (52, 516439), (76, 353353), (77, 348764), (91, 295108), (133, 201916), (143, 187796), (154, 174382), (182, 147554), (209, 128492), (247, 108724), (266, 100958), (286, 93898), (308, 87191), (353, 76076), (364, 73777), (418, 64246), (494, 54362), (532, 50479), (572, 46949), (706, 38038), (836, 32123), (988, 27181), (1001, 26828), (1412, 19019), (1463, 18356), (1729, 15532), (2002, 13414), (2471, 10868), (2717, 9884), (2926, 9178), (3458, 7766), (3883, 6916), (4004, 6707), (4589, 5852), (4942, 5434)]