27906814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 47246976

約数和(自身を除く): 19340162

約数列:

[1, 2, 13, 26, 41, 47, 82, 94, 533, 557, 611, 1066, 1114, 1222, 1927, 3854, 7241, 14482, 22837, 25051, 26179, 45674, 50102, 52358, 296881, 340327, 593762, 680654, 1073339, 2146678, 13953407, 27906814]

約数ペア:

[(1, 27906814), (2, 13953407), (13, 2146678), (26, 1073339), (41, 680654), (47, 593762), (82, 340327), (94, 296881), (533, 52358), (557, 50102), (611, 45674), (1066, 26179), (1114, 25051), (1222, 22837), (1927, 14482), (3854, 7241)]