66254512

素因数分解:

$2^4\times {\mathrm{1709}}^1\times {\mathrm{2423}}^1$

素因数の和:4140

約数の個数: 20

約数和(自身を含む): 128496240

約数和(自身を除く): 62241728

約数列:

[1, 2, 4, 8, 16, 1709, 2423, 3418, 4846, 6836, 9692, 13672, 19384, 27344, 38768, 4140907, 8281814, 16563628, 33127256, 66254512]

約数ペア:

[(1, 66254512), (2, 33127256), (4, 16563628), (8, 8281814), (16, 4140907), (1709, 38768), (2423, 27344), (3418, 19384), (4846, 13672), (6836, 9692)]