37239748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 80720640

約数和(自身を除く): 43480892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 263, 364, 389, 526, 778, 1052, 1556, 1841, 2723, 3419, 3682, 5057, 5446, 6838, 7364, 10114, 10892, 13676, 20228, 23933, 35399, 47866, 70798, 95732, 102307, 141596, 204614, 409228, 716149, 1329991, 1432298, 2659982, 2864596, 5319964, 9309937, 18619874, 37239748]

約数ペア:

[(1, 37239748), (2, 18619874), (4, 9309937), (7, 5319964), (13, 2864596), (14, 2659982), (26, 1432298), (28, 1329991), (52, 716149), (91, 409228), (182, 204614), (263, 141596), (364, 102307), (389, 95732), (526, 70798), (778, 47866), (1052, 35399), (1556, 23933), (1841, 20228), (2723, 13676), (3419, 10892), (3682, 10114), (5057, 7364), (5446, 6838)]