27937936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7901}}^1$

素因数の和:7939

約数の個数: 40

約数和(自身を含む): 61730424

約数和(自身を除く): 33792488

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 7901, 15802, 31604, 63208, 102713, 126416, 134317, 205426, 268634, 410852, 537268, 821704, 1074536, 1643408, 1746121, 2149072, 3492242, 6984484, 13968968, 27937936]

約数ペア:

[(1, 27937936), (2, 13968968), (4, 6984484), (8, 3492242), (13, 2149072), (16, 1746121), (17, 1643408), (26, 1074536), (34, 821704), (52, 537268), (68, 410852), (104, 268634), (136, 205426), (208, 134317), (221, 126416), (272, 102713), (442, 63208), (884, 31604), (1768, 15802), (3536, 7901)]