61751438

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{10477}}^1$

素因数の和:10907

約数の個数: 16

約数和(自身を含む): 106121184

約数和(自身を除く): 44369746

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 10477, 20954, 73339, 146678, 4410817, 8821634, 30875719, 61751438]

約数ペア:

[(1, 61751438), (2, 30875719), (7, 8821634), (14, 4410817), (421, 146678), (842, 73339), (2947, 20954), (5894, 10477)]