27145444

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1607}}^1$

素因数の和:1755

約数の個数: 24

約数和(自身を含む): 49166208

約数和(自身を除く): 22020764

約数列:

[1, 2, 4, 41, 82, 103, 164, 206, 412, 1607, 3214, 4223, 6428, 8446, 16892, 65887, 131774, 165521, 263548, 331042, 662084, 6786361, 13572722, 27145444]

約数ペア:

[(1, 27145444), (2, 13572722), (4, 6786361), (41, 662084), (82, 331042), (103, 263548), (164, 165521), (206, 131774), (412, 65887), (1607, 16892), (3214, 8446), (4223, 6428)]