57717136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{189859}}^1$

素因数の和:189886

約数の個数: 20

約数和(自身を含む): 117713200

約数和(自身を除く): 59996064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 189859, 379718, 759436, 1518872, 3037744, 3607321, 7214642, 14429284, 28858568, 57717136]

約数ペア:

[(1, 57717136), (2, 28858568), (4, 14429284), (8, 7214642), (16, 3607321), (19, 3037744), (38, 1518872), (76, 759436), (152, 379718), (304, 189859)]