27438164

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1164

約数の個数: 36

約数和(自身を含む): 53448444

約数和(自身を除く): 26010280

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 962, 1097, 1924, 2194, 4388, 6253, 12506, 14261, 25012, 28522, 40589, 57044, 81178, 162356, 185393, 370786, 527657, 741572, 1055314, 2110628, 6859541, 13719082, 27438164]

約数ペア:

[(1, 27438164), (2, 13719082), (4, 6859541), (13, 2110628), (26, 1055314), (37, 741572), (52, 527657), (74, 370786), (148, 185393), (169, 162356), (338, 81178), (481, 57044), (676, 40589), (962, 28522), (1097, 25012), (1924, 14261), (2194, 12506), (4388, 6253)]