28947022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 50198400

約数和(自身を除く): 21251378

約数列:

[1, 2, 13, 17, 26, 34, 79, 158, 221, 442, 829, 1027, 1343, 1658, 2054, 2686, 10777, 14093, 17459, 21554, 28186, 34918, 65491, 130982, 183209, 366418, 851383, 1113347, 1702766, 2226694, 14473511, 28947022]

約数ペア:

[(1, 28947022), (2, 14473511), (13, 2226694), (17, 1702766), (26, 1113347), (34, 851383), (79, 366418), (158, 183209), (221, 130982), (442, 65491), (829, 34918), (1027, 28186), (1343, 21554), (1658, 17459), (2054, 14093), (2686, 10777)]