28098854

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9887}}^1$

素因数の和:9932

約数の個数: 24

約数和(自身を含む): 50725440

約数和(自身を除く): 22626586

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 9887, 19774, 69209, 138418, 286723, 484463, 573446, 968926, 2007061, 4014122, 14049427, 28098854]

約数ペア:

[(1, 28098854), (2, 14049427), (7, 4014122), (14, 2007061), (29, 968926), (49, 573446), (58, 484463), (98, 286723), (203, 138418), (406, 69209), (1421, 19774), (2842, 9887)]