72183874

素因数分解:

$2^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{10501}}^1$

素因数の和:11001

約数の個数: 16

約数和(自身を含む): 124007616

約数和(自身を除く): 51823742

約数列:

[1, 2, 7, 14, 491, 982, 3437, 6874, 10501, 21002, 73507, 147014, 5155991, 10311982, 36091937, 72183874]

約数ペア:

[(1, 72183874), (2, 36091937), (7, 10311982), (14, 5155991), (491, 147014), (982, 73507), (3437, 21002), (6874, 10501)]