16628484

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 40763520

約数和(自身を除く): 24135036

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 71, 87, 116, 142, 174, 213, 284, 348, 426, 673, 852, 1346, 2019, 2059, 2692, 4038, 4118, 6177, 8076, 8236, 12354, 19517, 24708, 39034, 47783, 58551, 78068, 95566, 117102, 143349, 191132, 234204, 286698, 573396, 1385707, 2771414, 4157121, 5542828, 8314242, 16628484]

約数ペア:

[(1, 16628484), (2, 8314242), (3, 5542828), (4, 4157121), (6, 2771414), (12, 1385707), (29, 573396), (58, 286698), (71, 234204), (87, 191132), (116, 143349), (142, 117102), (174, 95566), (213, 78068), (284, 58551), (348, 47783), (426, 39034), (673, 24708), (852, 19517), (1346, 12354), (2019, 8236), (2059, 8076), (2692, 6177), (4038, 4118)]