27942016

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{12841}}^1$

素因数の和:12872

約数の個数: 32

約数和(自身を含む): 58944780

約数和(自身を除く): 31002764

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 12841, 25682, 51364, 102728, 205456, 218297, 410912, 436594, 821824, 873188, 1643648, 1746376, 3492752, 6985504, 13971008, 27942016]

約数ペア:

[(1, 27942016), (2, 13971008), (4, 6985504), (8, 3492752), (16, 1746376), (17, 1643648), (32, 873188), (34, 821824), (64, 436594), (68, 410912), (128, 218297), (136, 205456), (272, 102728), (544, 51364), (1088, 25682), (2176, 12841)]