72637922

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{120661}}^1$

素因数の和:120713

約数の個数: 16

約数和(自身を含む): 127419072

約数和(自身を除く): 54781150

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 120661, 241322, 844627, 1689254, 5188423, 10376846, 36318961, 72637922]

約数ペア:

[(1, 72637922), (2, 36318961), (7, 10376846), (14, 5188423), (43, 1689254), (86, 844627), (301, 241322), (602, 120661)]