2529826688

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{142189}}^1$

素因数の和:142342

約数の個数: 32

約数和(自身を含む): 5076183000

約数和(自身を除く): 2546356312

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 8896, 17792, 142189, 284378, 568756, 1137512, 2275024, 4550048, 9100096, 18200192, 19764271, 39528542, 79057084, 158114168, 316228336, 632456672, 1264913344, 2529826688]

約数ペア:

[(1, 2529826688), (2, 1264913344), (4, 632456672), (8, 316228336), (16, 158114168), (32, 79057084), (64, 39528542), (128, 19764271), (139, 18200192), (278, 9100096), (556, 4550048), (1112, 2275024), (2224, 1137512), (4448, 568756), (8896, 284378), (17792, 142189)]