64222739

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6761}}^1$

素因数の和:6850

約数の個数: 16

約数和(自身を含む): 77898240

約数和(自身を除く): 13675501

約数列:

[1, 7, 23, 59, 161, 413, 1357, 6761, 9499, 47327, 155503, 398899, 1088521, 2792293, 9174677, 64222739]

約数ペア:

[(1, 64222739), (7, 9174677), (23, 2792293), (59, 1088521), (161, 398899), (413, 155503), (1357, 47327), (6761, 9499)]