66185624

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{28627}}^1$

素因数の和:28667

約数の個数: 24

約数和(自身を含む): 131831940

約数和(自身を除く): 65646316

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 28627, 57254, 114508, 229016, 486659, 973318, 1946636, 3893272, 8273203, 16546406, 33092812, 66185624]

約数ペア:

[(1, 66185624), (2, 33092812), (4, 16546406), (8, 8273203), (17, 3893272), (34, 1946636), (68, 973318), (136, 486659), (289, 229016), (578, 114508), (1156, 57254), (2312, 28627)]