28504924

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2917}}^1$

素因数の和:3277

約数の個数: 24

約数和(自身を含む): 57192800

約数和(自身を除く): 28687876

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1396, 2443, 2917, 4886, 5834, 9772, 11668, 20419, 40838, 81676, 1018033, 2036066, 4072132, 7126231, 14252462, 28504924]

約数ペア:

[(1, 28504924), (2, 14252462), (4, 7126231), (7, 4072132), (14, 2036066), (28, 1018033), (349, 81676), (698, 40838), (1396, 20419), (2443, 11668), (2917, 9772), (4886, 5834)]