140595904

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{30941}}^1$

素因数の和:31024

約数の個数: 28

約数和(自身を含む): 282933648

約数和(自身を除く): 142337744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 30941, 61882, 123764, 247528, 495056, 990112, 1980224, 2196811, 4393622, 8787244, 17574488, 35148976, 70297952, 140595904]

約数ペア:

[(1, 140595904), (2, 70297952), (4, 35148976), (8, 17574488), (16, 8787244), (32, 4393622), (64, 2196811), (71, 1980224), (142, 990112), (284, 495056), (568, 247528), (1136, 123764), (2272, 61882), (4544, 30941)]