16452128

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{607}}^1$

素因数の和:646

約数の個数: 72

約数和(自身を含む): 40755456

約数和(自身を除く): 24303328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 607, 616, 847, 968, 1214, 1232, 1694, 1936, 2428, 2464, 3388, 3872, 4249, 4856, 6677, 6776, 8498, 9712, 13354, 13552, 16996, 19424, 26708, 27104, 33992, 46739, 53416, 67984, 73447, 93478, 106832, 135968, 146894, 186956, 213664, 293788, 373912, 514129, 587576, 747824, 1028258, 1175152, 1495648, 2056516, 2350304, 4113032, 8226064, 16452128]

約数ペア:

[(1, 16452128), (2, 8226064), (4, 4113032), (7, 2350304), (8, 2056516), (11, 1495648), (14, 1175152), (16, 1028258), (22, 747824), (28, 587576), (32, 514129), (44, 373912), (56, 293788), (77, 213664), (88, 186956), (112, 146894), (121, 135968), (154, 106832), (176, 93478), (224, 73447), (242, 67984), (308, 53416), (352, 46739), (484, 33992), (607, 27104), (616, 26708), (847, 19424), (968, 16996), (1214, 13552), (1232, 13354), (1694, 9712), (1936, 8498), (2428, 6776), (2464, 6677), (3388, 4856), (3872, 4249)]