64508132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{72973}}^1$

素因数の和:73007

約数の個数: 24

約数和(自身を含む): 128726136

約数和(自身を除く): 64218004

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 72973, 145946, 291892, 948649, 1240541, 1897298, 2481082, 3794596, 4962164, 16127033, 32254066, 64508132]

約数ペア:

[(1, 64508132), (2, 32254066), (4, 16127033), (13, 4962164), (17, 3794596), (26, 2481082), (34, 1897298), (52, 1240541), (68, 948649), (221, 291892), (442, 145946), (884, 72973)]