64755548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113209}}^1$

素因数の和:113237

約数の個数: 24

約数和(自身を含む): 133134960

約数和(自身を除く): 68379412

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 113209, 226418, 452836, 1245299, 1471717, 2490598, 2943434, 4981196, 5886868, 16188887, 32377774, 64755548]

約数ペア:

[(1, 64755548), (2, 32377774), (4, 16188887), (11, 5886868), (13, 4981196), (22, 2943434), (26, 2490598), (44, 1471717), (52, 1245299), (143, 452836), (286, 226418), (572, 113209)]