38527090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1277}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 79501824

約数和(自身を除く): 40974734

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 862, 1277, 2155, 2554, 3017, 4310, 6034, 6385, 8939, 12770, 15085, 17878, 30170, 44695, 89390, 550387, 1100774, 2751935, 3852709, 5503870, 7705418, 19263545, 38527090]

約数ペア:

[(1, 38527090), (2, 19263545), (5, 7705418), (7, 5503870), (10, 3852709), (14, 2751935), (35, 1100774), (70, 550387), (431, 89390), (862, 44695), (1277, 30170), (2155, 17878), (2554, 15085), (3017, 12770), (4310, 8939), (6034, 6385)]