13069936

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 60

約数和(自身を含む): 28663096

約数和(自身を除く): 15593160

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 121, 157, 172, 176, 242, 314, 344, 473, 484, 628, 688, 946, 968, 1256, 1727, 1892, 1936, 2512, 3454, 3784, 5203, 6751, 6908, 7568, 10406, 13502, 13816, 18997, 20812, 27004, 27632, 37994, 41624, 54008, 74261, 75988, 83248, 108016, 148522, 151976, 297044, 303952, 594088, 816871, 1188176, 1633742, 3267484, 6534968, 13069936]

約数ペア:

[(1, 13069936), (2, 6534968), (4, 3267484), (8, 1633742), (11, 1188176), (16, 816871), (22, 594088), (43, 303952), (44, 297044), (86, 151976), (88, 148522), (121, 108016), (157, 83248), (172, 75988), (176, 74261), (242, 54008), (314, 41624), (344, 37994), (473, 27632), (484, 27004), (628, 20812), (688, 18997), (946, 13816), (968, 13502), (1256, 10406), (1727, 7568), (1892, 6908), (1936, 6751), (2512, 5203), (3454, 3784)]