26238514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 43281216

約数和(自身を除く): 17042702

約数列:

[1, 2, 17, 34, 43, 86, 131, 137, 262, 274, 731, 1462, 2227, 2329, 4454, 4658, 5633, 5891, 11266, 11782, 17947, 35894, 95761, 100147, 191522, 200294, 305099, 610198, 771721, 1543442, 13119257, 26238514]

約数ペア:

[(1, 26238514), (2, 13119257), (17, 1543442), (34, 771721), (43, 610198), (86, 305099), (131, 200294), (137, 191522), (262, 100147), (274, 95761), (731, 35894), (1462, 17947), (2227, 11782), (2329, 11266), (4454, 5891), (4658, 5633)]