28578082162

素因数分解:

$2^1\times 7^1\times {\mathrm{21401}}^1\times {\mathrm{95383}}^1$

素因数の和:116793

約数の個数: 16

約数和(自身を含む): 48993800832

約数和(自身を除く): 20415718670

約数列:

[1, 2, 7, 14, 21401, 42802, 95383, 149807, 190766, 299614, 667681, 1335362, 2041291583, 4082583166, 14289041081, 28578082162]

約数ペア:

[(1, 28578082162), (2, 14289041081), (7, 4082583166), (14, 2041291583), (21401, 1335362), (42802, 667681), (95383, 299614), (149807, 190766)]