21627712

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{3797}}^1$

素因数の和:3898

約数の個数: 28

約数和(自身を含む): 43411140

約数和(自身を除く): 21783428

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 3797, 5696, 7594, 15188, 30376, 60752, 121504, 243008, 337933, 675866, 1351732, 2703464, 5406928, 10813856, 21627712]

約数ペア:

[(1, 21627712), (2, 10813856), (4, 5406928), (8, 2703464), (16, 1351732), (32, 675866), (64, 337933), (89, 243008), (178, 121504), (356, 60752), (712, 30376), (1424, 15188), (2848, 7594), (3797, 5696)]