67553296

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{145589}}^1$

素因数の和:145626

約数の個数: 20

約数和(自身を含む): 135398700

約数和(自身を除く): 67845404

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 145589, 291178, 582356, 1164712, 2329424, 4222081, 8444162, 16888324, 33776648, 67553296]

約数ペア:

[(1, 67553296), (2, 33776648), (4, 16888324), (8, 8444162), (16, 4222081), (29, 2329424), (58, 1164712), (116, 582356), (232, 291178), (464, 145589)]