66427244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{2269}}^1$

素因数の和:2849

約数の個数: 24

約数和(自身を含む): 125467440

約数和(自身を除く): 59040196

約数列:

[1, 2, 4, 13, 26, 52, 563, 1126, 2252, 2269, 4538, 7319, 9076, 14638, 29276, 29497, 58994, 117988, 1277447, 2554894, 5109788, 16606811, 33213622, 66427244]

約数ペア:

[(1, 66427244), (2, 33213622), (4, 16606811), (13, 5109788), (26, 2554894), (52, 1277447), (563, 117988), (1126, 58994), (2252, 29497), (2269, 29276), (4538, 14638), (7319, 9076)]