27856624

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{9619}}^1$

素因数の和:9808

約数の個数: 20

約数和(自身を含む): 54276040

約数和(自身を除く): 26419416

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 9619, 19238, 38476, 76952, 153904, 1741039, 3482078, 6964156, 13928312, 27856624]

約数ペア:

[(1, 27856624), (2, 13928312), (4, 6964156), (8, 3482078), (16, 1741039), (181, 153904), (362, 76952), (724, 38476), (1448, 19238), (2896, 9619)]