26747854

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61631}}^1$

素因数の和:61671

約数の個数: 16

約数和(自身を含む): 47333376

約数和(自身を除く): 20585522

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 61631, 123262, 431417, 862834, 1910561, 3821122, 13373927, 26747854]

約数ペア:

[(1, 26747854), (2, 13373927), (7, 3821122), (14, 1910561), (31, 862834), (62, 431417), (217, 123262), (434, 61631)]