38712466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 64568448

約数和(自身を除く): 25855982

約数列:

[1, 2, 13, 26, 67, 71, 134, 142, 313, 626, 871, 923, 1742, 1846, 4069, 4757, 8138, 9514, 20971, 22223, 41942, 44446, 61841, 123682, 272623, 288899, 545246, 577798, 1488941, 2977882, 19356233, 38712466]

約数ペア:

[(1, 38712466), (2, 19356233), (13, 2977882), (26, 1488941), (67, 577798), (71, 545246), (134, 288899), (142, 272623), (313, 123682), (626, 61841), (871, 44446), (923, 41942), (1742, 22223), (1846, 20971), (4069, 9514), (4757, 8138)]