33280156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{541}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 72237760

約数和(自身を除く): 38957604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 541, 676, 1082, 1183, 2164, 2197, 2366, 3787, 4394, 4732, 7033, 7574, 8788, 14066, 15148, 15379, 28132, 30758, 49231, 61516, 91429, 98462, 182858, 196924, 365716, 640003, 1188577, 1280006, 2377154, 2560012, 4754308, 8320039, 16640078, 33280156]

約数ペア:

[(1, 33280156), (2, 16640078), (4, 8320039), (7, 4754308), (13, 2560012), (14, 2377154), (26, 1280006), (28, 1188577), (52, 640003), (91, 365716), (169, 196924), (182, 182858), (338, 98462), (364, 91429), (541, 61516), (676, 49231), (1082, 30758), (1183, 28132), (2164, 15379), (2197, 15148), (2366, 14066), (3787, 8788), (4394, 7574), (4732, 7033)]