26903344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{613}}^1$

素因数の和:845

約数の個数: 40

約数和(自身を含む): 56492912

約数和(自身を除く): 29589568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 613, 844, 1226, 1688, 2452, 2743, 3376, 4904, 5486, 7969, 9808, 10972, 15938, 21944, 31876, 43888, 63752, 127504, 129343, 258686, 517372, 1034744, 1681459, 2069488, 3362918, 6725836, 13451672, 26903344]

約数ペア:

[(1, 26903344), (2, 13451672), (4, 6725836), (8, 3362918), (13, 2069488), (16, 1681459), (26, 1034744), (52, 517372), (104, 258686), (208, 129343), (211, 127504), (422, 63752), (613, 43888), (844, 31876), (1226, 21944), (1688, 15938), (2452, 10972), (2743, 9808), (3376, 7969), (4904, 5486)]