47643982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{17659}}^1$

素因数の和:17751

約数の個数: 16

約数和(自身を含む): 76291200

約数和(自身を除く): 28647218

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 17659, 35318, 335521, 671042, 1253789, 2507578, 23821991, 47643982]

約数ペア:

[(1, 47643982), (2, 23821991), (19, 2507578), (38, 1253789), (71, 671042), (142, 335521), (1349, 35318), (2698, 17659)]