71379262

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{2531}}^1$

素因数の和:2831

約数の個数: 16

約数和(自身を含む): 109382400

約数和(自身を除く): 38003138

約数列:

[1, 2, 59, 118, 239, 478, 2531, 5062, 14101, 28202, 149329, 298658, 604909, 1209818, 35689631, 71379262]

約数ペア:

[(1, 71379262), (2, 35689631), (59, 1209818), (118, 604909), (239, 298658), (478, 149329), (2531, 28202), (5062, 14101)]