72842602

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{121001}}^1$

素因数の和:121053

約数の個数: 16

約数和(自身を含む): 127778112

約数和(自身を除く): 54935510

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 121001, 242002, 847007, 1694014, 5203043, 10406086, 36421301, 72842602]

約数ペア:

[(1, 72842602), (2, 36421301), (7, 10406086), (14, 5203043), (43, 1694014), (86, 847007), (301, 242002), (602, 121001)]