26875914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 61544448

約数和(自身を除く): 34668534

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 71, 78, 138, 142, 211, 213, 299, 422, 426, 598, 633, 897, 923, 1266, 1633, 1794, 1846, 2743, 2769, 3266, 4853, 4899, 5486, 5538, 8229, 9706, 9798, 14559, 14981, 16458, 21229, 29118, 29962, 42458, 44943, 63089, 63687, 89886, 126178, 127374, 189267, 194753, 344563, 378534, 389506, 584259, 689126, 1033689, 1168518, 2067378, 4479319, 8958638, 13437957, 26875914]

約数ペア:

[(1, 26875914), (2, 13437957), (3, 8958638), (6, 4479319), (13, 2067378), (23, 1168518), (26, 1033689), (39, 689126), (46, 584259), (69, 389506), (71, 378534), (78, 344563), (138, 194753), (142, 189267), (211, 127374), (213, 126178), (299, 89886), (422, 63687), (426, 63089), (598, 44943), (633, 42458), (897, 29962), (923, 29118), (1266, 21229), (1633, 16458), (1794, 14981), (1846, 14559), (2743, 9798), (2769, 9706), (3266, 8229), (4853, 5538), (4899, 5486)]