28971514

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9209}}^1$

素因数の和:9246

約数の個数: 24

約数和(自身を含む): 51447060

約数和(自身を除く): 22475546

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 9209, 18418, 101299, 119717, 202598, 239434, 1114289, 1316887, 2228578, 2633774, 14485757, 28971514]

約数ペア:

[(1, 28971514), (2, 14485757), (11, 2633774), (13, 2228578), (22, 1316887), (26, 1114289), (121, 239434), (143, 202598), (242, 119717), (286, 101299), (1573, 18418), (3146, 9209)]