75715388

素因数分解:

$2^2\times 7^2\times {\mathrm{386303}}^1$

素因数の和:386321

約数の個数: 18

約数和(自身を含む): 154135296

約数和(自身を除く): 78419908

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 386303, 772606, 1545212, 2704121, 5408242, 10816484, 18928847, 37857694, 75715388]

約数ペア:

[(1, 75715388), (2, 37857694), (4, 18928847), (7, 10816484), (14, 5408242), (28, 2704121), (49, 1545212), (98, 772606), (196, 386303)]