13430928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 40283136

約数和(自身を除く): 26852208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 563, 568, 852, 994, 1126, 1136, 1491, 1689, 1704, 1988, 2252, 2982, 3378, 3408, 3941, 3976, 4504, 5964, 6756, 7882, 7952, 9008, 11823, 11928, 13512, 15764, 23646, 23856, 27024, 31528, 39973, 47292, 63056, 79946, 94584, 119919, 159892, 189168, 239838, 279811, 319784, 479676, 559622, 639568, 839433, 959352, 1119244, 1678866, 1918704, 2238488, 3357732, 4476976, 6715464, 13430928]

約数ペア:

[(1, 13430928), (2, 6715464), (3, 4476976), (4, 3357732), (6, 2238488), (7, 1918704), (8, 1678866), (12, 1119244), (14, 959352), (16, 839433), (21, 639568), (24, 559622), (28, 479676), (42, 319784), (48, 279811), (56, 239838), (71, 189168), (84, 159892), (112, 119919), (142, 94584), (168, 79946), (213, 63056), (284, 47292), (336, 39973), (426, 31528), (497, 27024), (563, 23856), (568, 23646), (852, 15764), (994, 13512), (1126, 11928), (1136, 11823), (1491, 9008), (1689, 7952), (1704, 7882), (1988, 6756), (2252, 5964), (2982, 4504), (3378, 3976), (3408, 3941)]