26747204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 53281536

約数和(自身を除く): 26534332

約数列:

[1, 2, 4, 11, 22, 43, 44, 67, 86, 134, 172, 211, 268, 422, 473, 737, 844, 946, 1474, 1892, 2321, 2881, 2948, 4642, 5762, 9073, 9284, 11524, 14137, 18146, 28274, 31691, 36292, 56548, 63382, 99803, 126764, 155507, 199606, 311014, 399212, 607891, 622028, 1215782, 2431564, 6686801, 13373602, 26747204]

約数ペア:

[(1, 26747204), (2, 13373602), (4, 6686801), (11, 2431564), (22, 1215782), (43, 622028), (44, 607891), (67, 399212), (86, 311014), (134, 199606), (172, 155507), (211, 126764), (268, 99803), (422, 63382), (473, 56548), (737, 36292), (844, 31691), (946, 28274), (1474, 18146), (1892, 14137), (2321, 11524), (2881, 9284), (2948, 9073), (4642, 5762)]