25472768

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{5237}}^1$

素因数の和:5272

約数の個数: 36

約数和(自身を含む): 53532360

約数和(自身を除く): 28059592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 5237, 10474, 20948, 41896, 83792, 99503, 167584, 199006, 335168, 398012, 670336, 796024, 1340672, 1592048, 3184096, 6368192, 12736384, 25472768]

約数ペア:

[(1, 25472768), (2, 12736384), (4, 6368192), (8, 3184096), (16, 1592048), (19, 1340672), (32, 796024), (38, 670336), (64, 398012), (76, 335168), (128, 199006), (152, 167584), (256, 99503), (304, 83792), (608, 41896), (1216, 20948), (2432, 10474), (4864, 5237)]