28317478

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2767}}^1$

素因数の和:2836

約数の個数: 32

約数和(自身を含む): 52614144

約数和(自身を除く): 24296666

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 2767, 5117, 5534, 10234, 19369, 38738, 47039, 94078, 118981, 237962, 329273, 658546, 832867, 1665734, 2022677, 4045354, 14158739, 28317478]

約数ペア:

[(1, 28317478), (2, 14158739), (7, 4045354), (14, 2022677), (17, 1665734), (34, 832867), (43, 658546), (86, 329273), (119, 237962), (238, 118981), (301, 94078), (602, 47039), (731, 38738), (1462, 19369), (2767, 10234), (5117, 5534)]