28321734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16447}}^1$

素因数の和:16500

約数の個数: 32

約数和(自身を含む): 66318336

約数和(自身を除く): 37996602

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 16447, 32894, 49341, 98682, 115129, 230258, 345387, 674327, 690774, 1348654, 2022981, 4045962, 4720289, 9440578, 14160867, 28321734]

約数ペア:

[(1, 28321734), (2, 14160867), (3, 9440578), (6, 4720289), (7, 4045962), (14, 2022981), (21, 1348654), (41, 690774), (42, 674327), (82, 345387), (123, 230258), (246, 115129), (287, 98682), (574, 49341), (861, 32894), (1722, 16447)]