27285068

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23603}}^1$

素因数の和:23641

約数の個数: 18

約数和(自身を含む): 50724996

約数和(自身を除く): 23439928

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 23603, 47206, 94412, 401251, 802502, 1605004, 6821267, 13642534, 27285068]

約数ペア:

[(1, 27285068), (2, 13642534), (4, 6821267), (17, 1605004), (34, 802502), (68, 401251), (289, 94412), (578, 47206), (1156, 23603)]