17287348

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:376

約数の個数: 36

約数和(自身を含む): 33203520

約数和(自身を除く): 15916172

約数列:

[1, 2, 4, 13, 26, 52, 107, 169, 214, 239, 338, 428, 478, 676, 956, 1391, 2782, 3107, 5564, 6214, 12428, 18083, 25573, 36166, 40391, 51146, 72332, 80782, 102292, 161564, 332449, 664898, 1329796, 4321837, 8643674, 17287348]

約数ペア:

[(1, 17287348), (2, 8643674), (4, 4321837), (13, 1329796), (26, 664898), (52, 332449), (107, 161564), (169, 102292), (214, 80782), (239, 72332), (338, 51146), (428, 40391), (478, 36166), (676, 25573), (956, 18083), (1391, 12428), (2782, 6214), (3107, 5564)]