27051856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{130057}}^1$

素因数の和:130078

約数の個数: 20

約数和(自身を含む): 56445172

約数和(自身を除く): 29393316

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 130057, 260114, 520228, 1040456, 1690741, 2080912, 3381482, 6762964, 13525928, 27051856]

約数ペア:

[(1, 27051856), (2, 13525928), (4, 6762964), (8, 3381482), (13, 2080912), (16, 1690741), (26, 1040456), (52, 520228), (104, 260114), (208, 130057)]