67320128

素因数分解:

$2^6\times {\mathrm{631}}^1\times {\mathrm{1667}}^1$

素因数の和:2310

約数の個数: 28

約数和(自身を含む): 133880352

約数和(自身を除く): 66560224

約数列:

[1, 2, 4, 8, 16, 32, 64, 631, 1262, 1667, 2524, 3334, 5048, 6668, 10096, 13336, 20192, 26672, 40384, 53344, 106688, 1051877, 2103754, 4207508, 8415016, 16830032, 33660064, 67320128]

約数ペア:

[(1, 67320128), (2, 33660064), (4, 16830032), (8, 8415016), (16, 4207508), (32, 2103754), (64, 1051877), (631, 106688), (1262, 53344), (1667, 40384), (2524, 26672), (3334, 20192), (5048, 13336), (6668, 10096)]