28669748

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2777}}^1$

素因数の和:2899

約数の個数: 24

約数和(自身を含む): 52504200

約数和(自身を除く): 23834452

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 2581, 2777, 5162, 5554, 10324, 11108, 80533, 161066, 247153, 322132, 494306, 988612, 7167437, 14334874, 28669748]

約数ペア:

[(1, 28669748), (2, 14334874), (4, 7167437), (29, 988612), (58, 494306), (89, 322132), (116, 247153), (178, 161066), (356, 80533), (2581, 11108), (2777, 10324), (5162, 5554)]