16743496

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{353}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 40255110

約数和(自身を除く): 23511614

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 353, 392, 484, 539, 616, 706, 847, 968, 1078, 1412, 1694, 2156, 2471, 2824, 3388, 3883, 4312, 4942, 5929, 6776, 7766, 9884, 11858, 15532, 17297, 19768, 23716, 27181, 31064, 34594, 42713, 47432, 54362, 69188, 85426, 108724, 138376, 170852, 190267, 217448, 298991, 341704, 380534, 597982, 761068, 1195964, 1522136, 2092937, 2391928, 4185874, 8371748, 16743496]

約数ペア:

[(1, 16743496), (2, 8371748), (4, 4185874), (7, 2391928), (8, 2092937), (11, 1522136), (14, 1195964), (22, 761068), (28, 597982), (44, 380534), (49, 341704), (56, 298991), (77, 217448), (88, 190267), (98, 170852), (121, 138376), (154, 108724), (196, 85426), (242, 69188), (308, 54362), (353, 47432), (392, 42713), (484, 34594), (539, 31064), (616, 27181), (706, 23716), (847, 19768), (968, 17297), (1078, 15532), (1412, 11858), (1694, 9884), (2156, 7766), (2471, 6776), (2824, 5929), (3388, 4942), (3883, 4312)]