61724278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 117976320

約数和(自身を除く): 56252042

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 121, 154, 166, 242, 439, 581, 847, 878, 913, 1162, 1694, 1826, 3073, 4829, 6146, 6391, 9658, 10043, 12782, 20086, 33803, 36437, 53119, 67606, 70301, 72874, 106238, 140602, 255059, 371833, 400807, 510118, 743666, 801614, 2805649, 4408877, 5611298, 8817754, 30862139, 61724278]

約数ペア:

[(1, 61724278), (2, 30862139), (7, 8817754), (11, 5611298), (14, 4408877), (22, 2805649), (77, 801614), (83, 743666), (121, 510118), (154, 400807), (166, 371833), (242, 255059), (439, 140602), (581, 106238), (847, 72874), (878, 70301), (913, 67606), (1162, 53119), (1694, 36437), (1826, 33803), (3073, 20086), (4829, 12782), (6146, 10043), (6391, 9658)]