11882728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 28460160

約数和(自身を除く): 16577432

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 47, 52, 68, 88, 94, 104, 136, 143, 169, 187, 188, 221, 286, 338, 374, 376, 442, 517, 572, 611, 676, 748, 799, 884, 1034, 1144, 1222, 1352, 1496, 1598, 1768, 1859, 2068, 2431, 2444, 2873, 3196, 3718, 4136, 4862, 4888, 5746, 6392, 6721, 7436, 7943, 8789, 9724, 10387, 11492, 13442, 14872, 15886, 17578, 19448, 20774, 22984, 26884, 31603, 31772, 35156, 41548, 53768, 63206, 63544, 70312, 83096, 87373, 114257, 126412, 135031, 174746, 228514, 252824, 270062, 349492, 457028, 540124, 698984, 914056, 1080248, 1485341, 2970682, 5941364, 11882728]

約数ペア:

[(1, 11882728), (2, 5941364), (4, 2970682), (8, 1485341), (11, 1080248), (13, 914056), (17, 698984), (22, 540124), (26, 457028), (34, 349492), (44, 270062), (47, 252824), (52, 228514), (68, 174746), (88, 135031), (94, 126412), (104, 114257), (136, 87373), (143, 83096), (169, 70312), (187, 63544), (188, 63206), (221, 53768), (286, 41548), (338, 35156), (374, 31772), (376, 31603), (442, 26884), (517, 22984), (572, 20774), (611, 19448), (676, 17578), (748, 15886), (799, 14872), (884, 13442), (1034, 11492), (1144, 10387), (1222, 9724), (1352, 8789), (1496, 7943), (1598, 7436), (1768, 6721), (1859, 6392), (2068, 5746), (2431, 4888), (2444, 4862), (2873, 4136), (3196, 3718)]