79895716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{28657}}^1$

素因数の和:28719

約数の個数: 24

約数和(自身を含む): 151658136

約数和(自身を除く): 71762420

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 28657, 57314, 114628, 487169, 974338, 1174937, 1948676, 2349874, 4699748, 19973929, 39947858, 79895716]

約数ペア:

[(1, 79895716), (2, 39947858), (4, 19973929), (17, 4699748), (34, 2349874), (41, 1948676), (68, 1174937), (82, 974338), (164, 487169), (697, 114628), (1394, 57314), (2788, 28657)]