72887038

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73327}}^1$

素因数の和:73407

約数の個数: 16

約数和(自身を含む): 126710784

約数和(自身を除く): 53823746

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 73327, 146654, 513289, 1026578, 5206217, 10412434, 36443519, 72887038]

約数ペア:

[(1, 72887038), (2, 36443519), (7, 10412434), (14, 5206217), (71, 1026578), (142, 513289), (497, 146654), (994, 73327)]