71330506

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{883}}^1$

素因数の和:1150

約数の個数: 24

約数和(自身を含む): 116475840

約数和(自身を除く): 45145334

約数列:

[1, 2, 13, 26, 169, 239, 338, 478, 883, 1766, 3107, 6214, 11479, 22958, 40391, 80782, 149227, 211037, 298454, 422074, 2743481, 5486962, 35665253, 71330506]

約数ペア:

[(1, 71330506), (2, 35665253), (13, 5486962), (26, 2743481), (169, 422074), (239, 298454), (338, 211037), (478, 149227), (883, 80782), (1766, 40391), (3107, 22958), (6214, 11479)]