38763928

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4409}}^1$

素因数の和:4579

約数の個数: 32

約数和(自身を含む): 83613600

約数和(自身を除く): 44849672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 4409, 8792, 8818, 17636, 30863, 35272, 61726, 123452, 246904, 692213, 1384426, 2768852, 4845491, 5537704, 9690982, 19381964, 38763928]

約数ペア:

[(1, 38763928), (2, 19381964), (4, 9690982), (7, 5537704), (8, 4845491), (14, 2768852), (28, 1384426), (56, 692213), (157, 246904), (314, 123452), (628, 61726), (1099, 35272), (1256, 30863), (2198, 17636), (4396, 8818), (4409, 8792)]