13879712

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 35126784

約数和(自身を除く): 21247072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 77, 86, 88, 112, 131, 154, 172, 176, 224, 262, 301, 308, 344, 352, 473, 524, 602, 616, 688, 917, 946, 1048, 1204, 1232, 1376, 1441, 1834, 1892, 2096, 2408, 2464, 2882, 3311, 3668, 3784, 4192, 4816, 5633, 5764, 6622, 7336, 7568, 9632, 10087, 11266, 11528, 13244, 14672, 15136, 20174, 22532, 23056, 26488, 29344, 39431, 40348, 45064, 46112, 52976, 61963, 78862, 80696, 90128, 105952, 123926, 157724, 161392, 180256, 247852, 315448, 322784, 433741, 495704, 630896, 867482, 991408, 1261792, 1734964, 1982816, 3469928, 6939856, 13879712]

約数ペア:

[(1, 13879712), (2, 6939856), (4, 3469928), (7, 1982816), (8, 1734964), (11, 1261792), (14, 991408), (16, 867482), (22, 630896), (28, 495704), (32, 433741), (43, 322784), (44, 315448), (56, 247852), (77, 180256), (86, 161392), (88, 157724), (112, 123926), (131, 105952), (154, 90128), (172, 80696), (176, 78862), (224, 61963), (262, 52976), (301, 46112), (308, 45064), (344, 40348), (352, 39431), (473, 29344), (524, 26488), (602, 23056), (616, 22532), (688, 20174), (917, 15136), (946, 14672), (1048, 13244), (1204, 11528), (1232, 11266), (1376, 10087), (1441, 9632), (1834, 7568), (1892, 7336), (2096, 6622), (2408, 5764), (2464, 5633), (2882, 4816), (3311, 4192), (3668, 3784)]