61987282

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{10273}}^1$

素因数の和:10713

約数の個数: 16

約数和(自身を含む): 106520832

約数和(自身を除く): 44533550

約数列:

[1, 2, 7, 14, 431, 862, 3017, 6034, 10273, 20546, 71911, 143822, 4427663, 8855326, 30993641, 61987282]

約数ペア:

[(1, 61987282), (2, 30993641), (7, 8855326), (14, 4427663), (431, 143822), (862, 71911), (3017, 20546), (6034, 10273)]