65006942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1761

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 72887458

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 418, 494, 1001, 1463, 1709, 1729, 2002, 2717, 2926, 3418, 3458, 5434, 11963, 18799, 19019, 22217, 23926, 32471, 37598, 38038, 44434, 64942, 131593, 155519, 227297, 244387, 263186, 311038, 357181, 422123, 454594, 488774, 714362, 844246, 1710709, 2500267, 2954861, 3421418, 4643353, 5000534, 5909722, 9286706, 32503471, 65006942]

約数ペア:

[(1, 65006942), (2, 32503471), (7, 9286706), (11, 5909722), (13, 5000534), (14, 4643353), (19, 3421418), (22, 2954861), (26, 2500267), (38, 1710709), (77, 844246), (91, 714362), (133, 488774), (143, 454594), (154, 422123), (182, 357181), (209, 311038), (247, 263186), (266, 244387), (286, 227297), (418, 155519), (494, 131593), (1001, 64942), (1463, 44434), (1709, 38038), (1729, 37598), (2002, 32471), (2717, 23926), (2926, 22217), (3418, 19019), (3458, 18799), (5434, 11963)]