77227748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{5521}}^1$

素因数の和:5807

約数の個数: 24

約数和(自身を含む): 146112120

約数和(自身を除く): 68884372

約数列:

[1, 2, 4, 13, 26, 52, 269, 538, 1076, 3497, 5521, 6994, 11042, 13988, 22084, 71773, 143546, 287092, 1485149, 2970298, 5940596, 19306937, 38613874, 77227748]

約数ペア:

[(1, 77227748), (2, 38613874), (4, 19306937), (13, 5940596), (26, 2970298), (52, 1485149), (269, 287092), (538, 143546), (1076, 71773), (3497, 22084), (5521, 13988), (6994, 11042)]