1828112

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:96

約数の個数: 80

約数和(自身を含む): 4499712

約数和(自身を除く): 2671600

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 47, 52, 68, 88, 94, 104, 136, 143, 176, 187, 188, 208, 221, 272, 286, 374, 376, 442, 517, 572, 611, 748, 752, 799, 884, 1034, 1144, 1222, 1496, 1598, 1768, 2068, 2288, 2431, 2444, 2992, 3196, 3536, 4136, 4862, 4888, 6392, 6721, 8272, 8789, 9724, 9776, 10387, 12784, 13442, 17578, 19448, 20774, 26884, 35156, 38896, 41548, 53768, 70312, 83096, 107536, 114257, 140624, 166192, 228514, 457028, 914056, 1828112]

約数ペア:

[(1, 1828112), (2, 914056), (4, 457028), (8, 228514), (11, 166192), (13, 140624), (16, 114257), (17, 107536), (22, 83096), (26, 70312), (34, 53768), (44, 41548), (47, 38896), (52, 35156), (68, 26884), (88, 20774), (94, 19448), (104, 17578), (136, 13442), (143, 12784), (176, 10387), (187, 9776), (188, 9724), (208, 8789), (221, 8272), (272, 6721), (286, 6392), (374, 4888), (376, 4862), (442, 4136), (517, 3536), (572, 3196), (611, 2992), (748, 2444), (752, 2431), (799, 2288), (884, 2068), (1034, 1768), (1144, 1598), (1222, 1496)]