16499672

素因数分解:

$2^3\times 7^4\times {\mathrm{859}}^1$

素因数の和:893

約数の個数: 40

約数和(自身を含む): 36132900

約数和(自身を除く): 19633228

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 859, 1372, 1718, 2401, 2744, 3436, 4802, 6013, 6872, 9604, 12026, 19208, 24052, 42091, 48104, 84182, 168364, 294637, 336728, 589274, 1178548, 2062459, 2357096, 4124918, 8249836, 16499672]

約数ペア:

[(1, 16499672), (2, 8249836), (4, 4124918), (7, 2357096), (8, 2062459), (14, 1178548), (28, 589274), (49, 336728), (56, 294637), (98, 168364), (196, 84182), (343, 48104), (392, 42091), (686, 24052), (859, 19208), (1372, 12026), (1718, 9604), (2401, 6872), (2744, 6013), (3436, 4802)]