26897992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{907}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 55242720

約数和(自身を除く): 28344728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 337, 674, 907, 1348, 1814, 2696, 3628, 3707, 7256, 7414, 9977, 14828, 19954, 29656, 39908, 79816, 305659, 611318, 1222636, 2445272, 3362249, 6724498, 13448996, 26897992]

約数ペア:

[(1, 26897992), (2, 13448996), (4, 6724498), (8, 3362249), (11, 2445272), (22, 1222636), (44, 611318), (88, 305659), (337, 79816), (674, 39908), (907, 29656), (1348, 19954), (1814, 14828), (2696, 9977), (3628, 7414), (3707, 7256)]