66426344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4481}}^1$

素因数の和:4613

約数の個数: 32

約数和(自身を含む): 133115400

約数和(自身を除く): 66689056

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 4481, 7412, 8962, 14824, 17924, 35848, 76177, 152354, 304708, 488429, 609416, 976858, 1953716, 3907432, 8303293, 16606586, 33213172, 66426344]

約数ペア:

[(1, 66426344), (2, 33213172), (4, 16606586), (8, 8303293), (17, 3907432), (34, 1953716), (68, 976858), (109, 609416), (136, 488429), (218, 304708), (436, 152354), (872, 76177), (1853, 35848), (3706, 17924), (4481, 14824), (7412, 8962)]