72673804

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{31271}}^1$

素因数の和:31365

約数の個数: 24

約数和(自身を含む): 147103488

約数和(自身を除く): 74429684

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 31271, 62542, 125084, 218897, 437794, 875588, 2595493, 5190986, 10381972, 18168451, 36336902, 72673804]

約数ペア:

[(1, 72673804), (2, 36336902), (4, 18168451), (7, 10381972), (14, 5190986), (28, 2595493), (83, 875588), (166, 437794), (332, 218897), (581, 125084), (1162, 62542), (2324, 31271)]