99997772

素因数分解:

$2^2\times 7^1\times {\mathrm{1783}}^1\times {\mathrm{2003}}^1$

素因数の和:3797

約数の個数: 24

約数和(自身を含む): 200207616

約数和(自身を除く): 100209844

約数列:

[1, 2, 4, 7, 14, 28, 1783, 2003, 3566, 4006, 7132, 8012, 12481, 14021, 24962, 28042, 49924, 56084, 3571349, 7142698, 14285396, 24999443, 49998886, 99997772]

約数ペア:

[(1, 99997772), (2, 49998886), (4, 24999443), (7, 14285396), (14, 7142698), (28, 3571349), (1783, 56084), (2003, 49924), (3566, 28042), (4006, 24962), (7132, 14021), (8012, 12481)]