39881694

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5507}}^1$

素因数の和:5600

約数の個数: 32

約数和(自身を含む): 85660416

約数和(自身を除く): 45778722

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 3621, 5507, 7242, 11014, 16521, 33042, 93619, 187238, 280857, 390997, 561714, 781994, 1172991, 2345982, 6646949, 13293898, 19940847, 39881694]

約数ペア:

[(1, 39881694), (2, 19940847), (3, 13293898), (6, 6646949), (17, 2345982), (34, 1172991), (51, 781994), (71, 561714), (102, 390997), (142, 280857), (213, 187238), (426, 93619), (1207, 33042), (2414, 16521), (3621, 11014), (5507, 7242)]