38787164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4751}}^1$

素因数の和:4925

約数の個数: 24

約数和(自身を含む): 73579968

約数和(自身を除く): 34792804

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 4751, 8164, 9502, 19004, 61763, 123526, 247052, 745907, 1491814, 2983628, 9696791, 19393582, 38787164]

約数ペア:

[(1, 38787164), (2, 19393582), (4, 9696791), (13, 2983628), (26, 1491814), (52, 745907), (157, 247052), (314, 123526), (628, 61763), (2041, 19004), (4082, 9502), (4751, 8164)]