47128972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{28949}}^1$

素因数の和:29001

約数の個数: 24

約数和(自身を含む): 92408400

約数和(自身を除く): 45279428

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 28949, 57898, 115796, 318439, 636878, 1071113, 1273756, 2142226, 4284452, 11782243, 23564486, 47128972]

約数ペア:

[(1, 47128972), (2, 23564486), (4, 11782243), (11, 4284452), (22, 2142226), (37, 1273756), (44, 1071113), (74, 636878), (148, 318439), (407, 115796), (814, 57898), (1628, 28949)]