12148528

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3499}}^1$

素因数の和:3545

約数の個数: 40

約数和(自身を含む): 27776000

約数和(自身を除く): 15627472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 3499, 6998, 13996, 24493, 27992, 48986, 55984, 97972, 108469, 195944, 216938, 391888, 433876, 759283, 867752, 1518566, 1735504, 3037132, 6074264, 12148528]

約数ペア:

[(1, 12148528), (2, 6074264), (4, 3037132), (7, 1735504), (8, 1518566), (14, 867752), (16, 759283), (28, 433876), (31, 391888), (56, 216938), (62, 195944), (112, 108469), (124, 97972), (217, 55984), (248, 48986), (434, 27992), (496, 24493), (868, 13996), (1736, 6998), (3472, 3499)]