27709904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{91151}}^1$

素因数の和:91178

約数の個数: 20

約数和(自身を含む): 56514240

約数和(自身を除く): 28804336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 91151, 182302, 364604, 729208, 1458416, 1731869, 3463738, 6927476, 13854952, 27709904]

約数ペア:

[(1, 27709904), (2, 13854952), (4, 6927476), (8, 3463738), (16, 1731869), (19, 1458416), (38, 729208), (76, 364604), (152, 182302), (304, 91151)]