68761552

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{148193}}^1$

素因数の和:148230

約数の個数: 20

約数和(自身を含む): 137820420

約数和(自身を除く): 69058868

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 148193, 296386, 592772, 1185544, 2371088, 4297597, 8595194, 17190388, 34380776, 68761552]

約数ペア:

[(1, 68761552), (2, 34380776), (4, 17190388), (8, 8595194), (16, 4297597), (29, 2371088), (58, 1185544), (116, 592772), (232, 296386), (464, 148193)]