27645388

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1657}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 50045072

約数和(自身を除く): 22399684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 1657, 3314, 4171, 6628, 8342, 16684, 71251, 142502, 160729, 285004, 321458, 642916, 6911347, 13822694, 27645388]

約数ペア:

[(1, 27645388), (2, 13822694), (4, 6911347), (43, 642916), (86, 321458), (97, 285004), (172, 160729), (194, 142502), (388, 71251), (1657, 16684), (3314, 8342), (4171, 6628)]