27140224

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{4931}}^1$

素因数の和:4988

約数の個数: 32

約数和(自身を含む): 55337040

約数和(自身を除く): 28196816

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 4931, 5504, 9862, 19724, 39448, 78896, 157792, 212033, 315584, 424066, 631168, 848132, 1696264, 3392528, 6785056, 13570112, 27140224]

約数ペア:

[(1, 27140224), (2, 13570112), (4, 6785056), (8, 3392528), (16, 1696264), (32, 848132), (43, 631168), (64, 424066), (86, 315584), (128, 212033), (172, 157792), (344, 78896), (688, 39448), (1376, 19724), (2752, 9862), (4931, 5504)]