40247246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{29207}}^1$

素因数の和:29275

約数の個数: 16

約数和(自身を含む): 66243744

約数和(自身を除く): 25996498

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 29207, 58414, 379691, 759382, 1547971, 3095942, 20123623, 40247246]

約数ペア:

[(1, 40247246), (2, 20123623), (13, 3095942), (26, 1547971), (53, 759382), (106, 379691), (689, 58414), (1378, 29207)]