72794384

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{26921}}^1$

素因数の和:26955

約数の個数: 30

約数和(自身を含む): 152728506

約数和(自身を除く): 79934122

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 26921, 53842, 107684, 215368, 349973, 430736, 699946, 1399892, 2799784, 4549649, 5599568, 9099298, 18198596, 36397192, 72794384]

約数ペア:

[(1, 72794384), (2, 36397192), (4, 18198596), (8, 9099298), (13, 5599568), (16, 4549649), (26, 2799784), (52, 1399892), (104, 699946), (169, 430736), (208, 349973), (338, 215368), (676, 107684), (1352, 53842), (2704, 26921)]