28709362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2647}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 51477120

約数和(自身を除く): 22767758

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 986, 2647, 5294, 5423, 10846, 29117, 44999, 58234, 76763, 89998, 153526, 494989, 844393, 989978, 1304971, 1688786, 2609942, 14354681, 28709362]

約数ペア:

[(1, 28709362), (2, 14354681), (11, 2609942), (17, 1688786), (22, 1304971), (29, 989978), (34, 844393), (58, 494989), (187, 153526), (319, 89998), (374, 76763), (493, 58234), (638, 44999), (986, 29117), (2647, 10846), (5294, 5423)]