28543978705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1\times {\mathrm{7507}}^1$

素因数の和:8049

約数の個数: 32

約数和(自身を含む): 37656524160

約数和(自身を除く): 9112545455

約数列:

[1, 5, 11, 55, 257, 269, 1285, 1345, 2827, 2959, 7507, 14135, 14795, 37535, 69133, 82577, 345665, 412885, 760463, 1929299, 2019383, 3802315, 9646495, 10096915, 21222289, 22213213, 106111445, 111066065, 518981431, 2594907155, 5708795741, 28543978705]

約数ペア:

[(1, 28543978705), (5, 5708795741), (11, 2594907155), (55, 518981431), (257, 111066065), (269, 106111445), (1285, 22213213), (1345, 21222289), (2827, 10096915), (2959, 9646495), (7507, 3802315), (14135, 2019383), (14795, 1929299), (37535, 760463), (69133, 412885), (82577, 345665)]