4916555824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{21767}}^1$

素因数の和:22537

約数の個数: 40

約数和(自身を含む): 10041143040

約数和(自身を除く): 5124587216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 743, 1486, 2972, 5944, 11888, 14117, 21767, 28234, 43534, 56468, 87068, 112936, 174136, 225872, 348272, 413573, 827146, 1654292, 3308584, 6617168, 16172881, 32345762, 64691524, 129383048, 258766096, 307284739, 614569478, 1229138956, 2458277912, 4916555824]

約数ペア:

[(1, 4916555824), (2, 2458277912), (4, 1229138956), (8, 614569478), (16, 307284739), (19, 258766096), (38, 129383048), (76, 64691524), (152, 32345762), (304, 16172881), (743, 6617168), (1486, 3308584), (2972, 1654292), (5944, 827146), (11888, 413573), (14117, 348272), (21767, 225872), (28234, 174136), (43534, 112936), (56468, 87068)]