28032202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^2$

素因数の和:346

約数の個数: 24

約数和(自身を含む): 46820160

約数和(自身を除く): 18787958

約数列:

[1, 2, 11, 22, 79, 127, 158, 254, 869, 1397, 1738, 2794, 10033, 16129, 20066, 32258, 110363, 177419, 220726, 354838, 1274191, 2548382, 14016101, 28032202]

約数ペア:

[(1, 28032202), (2, 14016101), (11, 2548382), (22, 1274191), (79, 354838), (127, 220726), (158, 177419), (254, 110363), (869, 32258), (1397, 20066), (1738, 16129), (2794, 10033)]