79975276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{2089}}^1$

素因数の和:2673

約数の個数: 24

約数和(自身を含む): 148523760

約数和(自身を除く): 68548484

約数列:

[1, 2, 4, 17, 34, 68, 563, 1126, 2089, 2252, 4178, 8356, 9571, 19142, 35513, 38284, 71026, 142052, 1176107, 2352214, 4704428, 19993819, 39987638, 79975276]

約数ペア:

[(1, 79975276), (2, 39987638), (4, 19993819), (17, 4704428), (34, 2352214), (68, 1176107), (563, 142052), (1126, 71026), (2089, 38284), (2252, 35513), (4178, 19142), (8356, 9571)]