72356242

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{10399}}^1$

素因数の和:10486

約数の個数: 24

約数和(自身を含む): 128044800

約数和(自身を除く): 55688558

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 10399, 20798, 72793, 145586, 509551, 738329, 1019102, 1476658, 5168303, 10336606, 36178121, 72356242]

約数ペア:

[(1, 72356242), (2, 36178121), (7, 10336606), (14, 5168303), (49, 1476658), (71, 1019102), (98, 738329), (142, 509551), (497, 145586), (994, 72793), (3479, 20798), (6958, 10399)]