28999054

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2659}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 53625600

約数和(自身を除く): 24626546

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 2659, 5318, 5453, 10906, 18613, 37226, 50521, 101042, 109019, 218038, 353647, 707294, 763133, 1526266, 2071361, 4142722, 14499527, 28999054]

約数ペア:

[(1, 28999054), (2, 14499527), (7, 4142722), (14, 2071361), (19, 1526266), (38, 763133), (41, 707294), (82, 353647), (133, 218038), (266, 109019), (287, 101042), (574, 50521), (779, 37226), (1558, 18613), (2659, 10906), (5318, 5453)]